EP4217572A2 - Procédé pour faire pivoter un battant au moyen d'un dispositif d'entraînement et dispositif d'entraînement pour faire pivoter un battant - Google Patents

Procédé pour faire pivoter un battant au moyen d'un dispositif d'entraînement et dispositif d'entraînement pour faire pivoter un battant

Info

Publication number
EP4217572A2
EP4217572A2 EP21782549.6A EP21782549A EP4217572A2 EP 4217572 A2 EP4217572 A2 EP 4217572A2 EP 21782549 A EP21782549 A EP 21782549A EP 4217572 A2 EP4217572 A2 EP 4217572A2
Authority
EP
European Patent Office
Prior art keywords
torque
closer
module
wing
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21782549.6A
Other languages
German (de)
English (en)
Inventor
Jan-Hendrik Jaehnke
Konstantin Lygin
Sven Busch
Mike Schueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dormakaba Deutschland GmbH
Original Assignee
Dormakaba Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dormakaba Deutschland GmbH filed Critical Dormakaba Deutschland GmbH
Publication of EP4217572A2 publication Critical patent/EP4217572A2/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F15/75—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects responsive to the weight or other physical contact of a person or object
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • E05F2015/631—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms the end of the arm sliding in a track; Slider arms therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/418—Function thereof for holding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E05Y2400/3015—Power assistance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/302—Electronic control of motors during electric motor braking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/32—Position control, detection or monitoring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/334—Position control, detection or monitoring by using pulse generators
    • E05Y2400/336—Position control, detection or monitoring by using pulse generators of the angular type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/40—Control units therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/44—Sensors not directly associated with the wing movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/85—User input means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/30—Form or shape inclined, angled
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a method for pivoting a wing with the features of the preamble of claim 1.
  • the invention also relates to a drive device for pivoting the wing with the features of the preamble of claim 13.
  • the invention can be used in a drive device for pivoting a sash, a sash being understood to mean in particular a door or window sash.
  • a sash being understood to mean in particular a door or window sash.
  • the pivoting part of a door is referred to as a door leaf, for which the term door leaf is also common.
  • a drive device includes a control module for an electric machine, which is set up in such a way that it controls the electric machine depending on the actual closing speed of the wing so that the wing moves at a target closing speed in the direction of its closed position.
  • the task arises of improving the process of wing movement, in particular in such a way that the probability of the wing being closed is increased.
  • the opening of the sash should also be made easier.
  • the closing movement of the leaf should preferably be improved, in particular in such a way that the closing movement of the leaf takes place more gently and/or with reduced danger to a person.
  • a method for pivoting a sash, in particular a door sash or a window sash, from a closed position at an opening angle of 0° to an open position at an opening angle greater than 0° and/or from the open position at an opening angle greater than 0° is particularly advantageous the closed position at the opening angle of 0° is shown by means of a wing torque.
  • the wing torque includes a manual torque, generated in particular by a person, and a drive torque.
  • the drive torque is generated by means of a drive device with a drive module, a make contact module and a control module, the drive module having an electric machine having a stator, in particular a single one, and a rotor, in particular a single one.
  • the closer module has an energy store, in particular a mechanical one.
  • the control module has a control device.
  • the drive torque includes a machine torque generated directly or indirectly by the electric machine and a closer torque generated by the closer module.
  • the machine torque is greater than 0 Nm for at least one of the opening angles greater than 0°.
  • this can be provided for any opening angle that is greater than 0°.
  • closing movement is used synonymously below with a movement from the open position to the closed position.
  • opening movement is used synonymously below with a movement from the closed position to the open position.
  • -torque means torques exerted directly or indirectly on the wing.
  • the machine torque greater than 0 Nm means an amount of the machine torque. In this way, this means both a machine torque that supports the closing movement, in particular an additional closing torque, and a braking torque that counteracts the closing movement of the door, in particular a closer torque of the closer module.
  • the drive device preferably the electric machine and/or a transmission and/or the energy storage device
  • the drive device can be designed in such a way that the wing is moved by means of the drive device, in particular by means of the torque without a manual force exerted by a person, in particular without a manual torque exerted by a person, on the wing, in particular in a fully automated manner.
  • the movement of the wing can be accelerated by the manual force exerted by the person, in particular the manual torque, on the wing.
  • the movement of the wing here means an opening movement and/or a closing movement of the wing.
  • the drive device preferably the electric machine and/or the transmission and/or the energy store
  • the drive device can be designed as an auxiliary drive in such a way that the wing is only moved if at least at one point in time of the movement of the wing, in particular at a Beginning of the movement, in addition to a force generated by the drive device, in particular a torque, a manual force exerted by a person, in particular a manual torque exerted by a person, is exerted on the wing.
  • a closing movement of the leaf from the open position to the closed position in a first method step it can be provided that the electric machine generates a first braking torque, the first braking torque being opposed to the closer torque of the closer module, so that the closing movement of the leaf slows down running and/or stopped.
  • the first method step can take place at an opening angle of less than 70°, in particular less than 60°, in particular less than 50°, in particular less than 40°, in particular less than 30°, in particular less than 20°, in particular less than 10°.
  • the electrical machine can generate an additional closing torque in a second method step following the first method step, which adds up to the closer torque of the closer module, so that the closing movement of the wing takes place with increased drive torque. It can be preferred that the electrical machine generates the additional closing torque when the wing has fallen below a first predetermined opening angle.
  • the additional closing torque can be generated as long as the current opening angle is greater than 0 degrees.
  • the current opening angle means the opening angle currently determined by means of the control device.
  • the first predetermined opening angle is in a range from 0.5 degrees to 7 degrees, in particular in a range from 1 degree to 5 degrees, in particular in a range from 1 degree to 3 degrees.
  • the additional closing moment can be generated when the current opening angle of the sash is less than the first predetermined opening angle and greater than 0 degrees.
  • the first predetermined opening angle can be 1 or 2 or 3 or 4 or 5 or 6 or 7 degrees.
  • the electric machine can only generate the additional closing torque if the predetermined first opening angle is in a range from 0.5 degrees to 7 degrees, in particular in a range from 1 degree to 5 degrees, in particular in a range from 1 degree to 3 degrees , is fallen below. This means that the electric machine does not generate any additional closing torque at other opening angles.
  • the additional closing torque can be adjusted via an operating element of the drive device.
  • a first opening angle range for carrying out the first method step and/or a second opening angle range for carrying out the second method step can be entered via an operating element of the drive device.
  • the opening angle is determined by means of an angle measuring device of the drive device. It can be preferred that the angle measuring device is designed as at least one Hall sensor and/or as at least one inertial sensor.
  • the inertial sensor can be arranged on a moving part, in particular on the rotor or on the wing or on a lever for connecting the drive device to the wing or to the frame.
  • the Hall sensor and/or the inertial sensor can detect a position of the rotor.
  • the inertial sensor for detecting the six possible kinematic degrees of freedom can have three mutually orthogonal acceleration sensors for detecting the translational movement and/or three orthogonal gyroscopic sensors for detecting rotating movements.
  • an output shaft of the drive module can be connected in a rotationally fixed manner to the lever to form a connection of the drive device to the wing or to a frame.
  • the lever is used to form the connection of the drive device to the wing or to the frame, the drive device being mountable on the frame or on the wing.
  • the term frame also includes a door frame or window frame.
  • the lever can be designed in such a way that a voltage supply for the electric machine and/or at least one control signal for the electric machine can be transmitted via the lever to the motor-gearbox module, in particular to the electric machine.
  • the senor can be designed as part of the drive device, it being possible for the sensor to be arranged at least partially, in particular completely, within a housing of the drive device, or for the sensor to be arranged on the wing. Alternatively or cumulatively, the sensor can be arranged on the lever.
  • control device controls the additional closing torque of the electrical machine as a function of the opening angle of the wing during the second method step.
  • control device monitors the opening angle in the second method step, with the drive device increasing the additional closing torque if the sash is in the open position, in particular for longer than a first predetermined period of time, during the second method step. It can be preferred that during the second method step the additional closing torque is increased continuously or step by step until the leaf is in the closed position or until the maximum machine torque of the electric machine is reached.
  • the drive device emits an error message during the second method step when the maximum machine torque of the electric machine has been reached and the leaf is in the open position, and/or when the leaf is in the open position for more than a second predetermined period of time.
  • the electric machine generates a second braking torque, in particular over a certain period of time, with the second braking torque being directed in the opposite direction to a closer torque of the closer module and the closer Moment of the closer module compensates so that the closing movement of the wing is stopped when the closing movement of the wing is stopped at least during a predetermined third period of time by means of the manual torque.
  • the second braking torque can be triggered in particular when the wing is held at a specific opening angle, particularly preferably in an opening angle range of 60° to 180°.
  • the second braking torque can be generated independently of the first method step and/or independently of the second method step.
  • the second braking torque can only be generated in an opening angle range that is larger than the opening angle range for the second method step and/or than the opening angle range for the first method step.
  • the closing signal can be generated by means of an operating element on the drive device or on the leaf.
  • the second braking torque can be ended when the closing movement of the wing is continued by a manual torque being applied in the closing direction of the wing. In this way, the previously prevailing balance between the closer torque and the second braking torque is disturbed, so that the closing movement continues. Thus recognizes the Drive device that the closing movement is to be continued again and ends the second braking torque.
  • an additional opening moment is generated by means of the electrical machine, with the intention to open being detected by means of at least one sensor, with the sensor acting as an inertial sensor and/or as a Hall sensor and / or acoustic sensor is formed.
  • the additional opening torque means a torque that opposes the closer torque. The will to open can be detected independently of the current opening angle of the sash.
  • the person's intention to open can be detected if the sensor detects even the smallest changes in the opening angle of the sash, in particular less than 1°, preferably less than 0.75°, particularly preferably less than 0.5°, in particular less than 0.25 °, in particular less than 0.1 °, detected in the direction of the open position.
  • the intention to open can be detected based on this change in the opening angle of the wing independently of the current opening angle. This means that these changes in the opening angle in the direction of the opening position can be detected from the closed position, ie at an opening angle of 0 degrees, and/or from any opening angle and recognized as a will to open.
  • the intention to open can already be recognized when the person exerts the manual torque on the sash in the direction of the open position without operating a sash latch. Furthermore, the intention to open can already be recognized when the person operates a wing handle without exerting a manual torque.
  • the wing latch When the wing latch is operated, it is common for the opening angle of the wing to change without an additional manual torque being exerted, so that a willingness to open can also be detected here.
  • the electric machine can bring about the opening movement of the sash independently and/or in support of the manual torque even with the slightest indication of the will to open.
  • the sash when the sash moves into the closed position, a will to open can be detected if a person causes a manual torque on the sash against the closing movement of the sash, so that the opening angle of the sash is increased from the current position. In this way, a closing movement of the leaf can be interrupted, in which case the electric machine can then independently and/or support the manual torque bring about the opening movement of the leaf.
  • the sensor can be designed as an acoustic sensor, in particular for detecting structure-borne noise and/or airborne noise.
  • the acoustic sensor can be a structure-borne noise sensor, in particular a vibration acceleration sensor and/or a vibration velocity sensor and/or a vibration displacement sensor.
  • Such a sensor can detect the smallest vibrations from relevant parts, in particular from the wing and / or the pawl and / or the electric machine and / or the lever for connecting the drive device with the wing or the frame and / or the drive device, are generated.
  • the sensor can already detect a person touching the wing latch or a person approaching the wing, so that the additional torque can already be generated in the closed position of the door. In this way, an opening movement of the sash can be carried out fully automatically and/or supported by the additional opening moment from the start.
  • the senor in the form of an acoustic sensor. It can therefore be preferred that the additional opening moment is already generated in the closed position of the leaf.
  • the acoustic sensor can be arranged on the sash and/or on a sash latch and/or on the lever for connecting the drive device to the sash or frame and/or on the drive device and/or on the control device of the drive device.
  • the data determined by means of the acoustic sensor can be sent to the control device by means of a line or wirelessly.
  • a drive device is shown for pivoting a sash, in particular a door sash or a window sash, from a closed position at an opening angle of 0° to an open position at an opening angle greater than 0° and/or from the open position at an opening angle greater than 0° the closed position at the opening angle of 0° by means of a wing torque.
  • the wing torque includes a manual torque, generated in particular by a person, and a drive torque.
  • the drive torque is generated by means of the drive device with a drive module, a make contact module and a control module, the drive module having an electric machine comprising a stator, in particular a single one, and a rotor, in particular a single one.
  • the closer module has an energy store, in particular a mechanical one on.
  • the control module has a control device.
  • the drive torque includes a machine torque generated directly or indirectly by the electric machine and a closer torque generated by the closer module.
  • the machine torque is greater than 0 Nm for at least one of the opening angles greater than 0°.
  • the drive device can have a transmission coupled to the electric machine and an output shaft, which can be rotated about an output axis, for the, in particular non-rotatable, connection to the lever. It can be preferred that the transmission has a transmission ratio as a quotient of the speed of the rotor as a dividend and the speed of the output shaft, which is less than 125, in particular less than 100, in particular less than 75.
  • the transmission can have a second transmission element, which is operatively connected to the first transmission element.
  • An axis of rotation of the second transmission element runs in an installation space between the machine axis and an outer lateral surface of the rotor that is virtually extended in the axial direction of the electrical machine or an outer lateral surface of the stator that is virtually extended in the axial direction of the electrical machine, in particular parallel to the machine axis.
  • This refinement is advantageous in terms of saving installation space in the radial direction of the electrical machine.
  • the first transmission element can be arranged entirely in a space, the space being delimited by an outer jacket surface of the rotor that is virtually lengthened in the axial direction of the electric machine.
  • first and the second transmission element or the entire transmission can be arranged completely in one installation space, the installation space being limited by the outer lateral surface of the rotor that is virtually extended in the axial direction of the machine or by the outer lateral surface of the stator that is virtually extended in the axial direction of the machine will.
  • the drive device can have a machine housing and/or a transmission housing and/or a motor-transmission housing, it being possible for the electrical machine to be arranged at least partially inside the machine housing, which can be particularly preferred that the transmission is at least partially arranged within the motor-transmission housing.
  • the electric machine and/or the transmission can be arranged at least partially within the motor/transmission housing.
  • This configuration is advantageous in terms of modularity.
  • the wording - inside the housing - means that the elements are arranged at least partially, in particular completely, in the space formed by the housing.
  • the machine housing and/or the transmission housing can be formed by the motor-transmission housing.
  • the machine housing and/or the gear housing can have prefabricated receiving points for a form-fitting and/or force-fitting and/or cohesive connection to one another.
  • the machine housing and/or the transmission housing can be designed in one piece.
  • the machine housing and/or the motor-gearbox housing and/or the closer housing can each have one or more prefabricated receiving points for the positive and/or non-positive and/or material connection with the electrical machine and/or the gearbox.
  • This configuration is advantageous with regard to a simple and easy-to-assemble design.
  • the transmission can be designed as a gear transmission, in particular as a spur gear and/or planetary gear, or as an eccentric gear.
  • the gear can be designed as a combination of planetary gear and spur gear.
  • a ring gear of the planetary gear can have external teeth and act as a spur gear, in particular with the ring gear being in engagement with the closer wheel of the closer module and/or an interface element and/or with the ring gear forming the interface element.
  • the gear can have a sun gear that is non-rotatable with the rotor, in particular one piece, several planet gears fastened around the sun gear on a planet carrier, and a ring gear that meshes with the planets.
  • the ring gear can be rotatably mounted and form the power output of the planetary gear, with the planetary carrier being designed to be stationary.
  • the planet carrier be rotatably mounted and form the power output of the planetary gear, with the ring gear being stationary.
  • planet and planet wheel are used synonymously.
  • the gear can also have at least one tungsten stage.
  • the planetary gear has a first gear stage and a second gear stage, the first gear stage comprising a sun gear, a plurality of first planets attached to a planet carrier and driven by the sun gear, and a first stationary ring gear, and the second gear stage second rotatable ring gear, second planets which are non-rotatable with the first planets, in particular one-piece planets, wherein the second planets drive the second ring gear.
  • the second ring gear can form the power output of the planetary gear.
  • the gear can be designed as a planetary eccentric gear and/or strain wave gear.
  • the transmission can be designed as a planetary gear, with the first transmission element being designed as a sun wheel and at least one second transmission element being designed as a planetary wheel.
  • the transmission can have at least one tungsten stage.
  • the transmission can include the first ring gear, which is in engagement with the planet gear, the planet gear being rotatably mounted on a planet carrier, the planet carrier being rotatably mounted on the sun gear or on the rotor non-rotatably connected to the sun gear.
  • the first ring gear can have a first number of teeth and the transmission can have a second ring gear with a second number of teeth, the difference between the first and the second number being a value that is less than 5, preferably less than 2 , particularly preferably 1.
  • the drive device can have the output shaft, which is rotatable about the output axis, for the, in particular non-rotatable, connection to the lever, the output axis running parallel or coaxially to a machine axis of the electrical machine.
  • the electrical machine is designed as an axial flux machine, the stator having one or more coils and the rotor having one or more permanent magnets.
  • the magnetic flux is mainly formed parallel to the machine axis of the electrical machine.
  • the axial flow machine has a small overall axial length compared to other machine types.
  • the axial overall length means an overall length in a direction parallel to the machine axis.
  • the use of an axial flow machine therefore enables the dimensions of the electrical machine to be reduced in the axial direction. This allows a compact configuration of the motor-transmission module.
  • the axial flow machine can be a brushless direct current machine, in particular a so-called BLDC machine.
  • Such a machine is constructed like a three-phase synchronous machine with excitation by permanent magnets.
  • the electrical machine including the axial flow machine, can be designed as a motor and/or generator.
  • a motor the machine can generate a rotary movement, in particular a torque, from electrical energy.
  • a generator the machine can generate electrical energy from a rotational movement, in particular from a torque.
  • the stator can have one or more coils, preferably 7 to 16, particularly preferably 10 to 14 coils, it being possible for the coil or coils of the stator to be arranged in such a way that a magnetic flux flows through the coil or coils in one direction in parallel to the machine axis can be generated.
  • the term coil means an electrical conductor with at least one winding.
  • the electrical conductor can be embodied as an insulated wire and/or insulated strip, in particular by means of a coating, preferably by means of an insulating lacquer.
  • the conductor can have an insulating coating, in particular an insulating varnish.
  • the coil can be in the form of a cast coil, individual windings of the coil being electrically insulated from one another by means of a cast material.
  • the rotor can include at least one permanent magnet, with the permanent magnet being arranged along a virtual circle around the machine axis and spanning a first angular range.
  • the stator can comprise a stator base with at least one stator tooth protruding from the stator base, in particular in the axial direction of the axial flux machine, the stator tooth being arranged along a virtual circle around the machine axis and spanning a second angular range.
  • the ratio of the first angular range as a dividend to the second angular range is in Range from 1.1 to 1.6, preferably in the range from 1.2 to 1.5, particularly preferably in the range from 1.3 to 1.4.
  • each tooth can have the above-mentioned ratio to each magnet.
  • a summed range ie a ratio, can be in a range from 1.3 to 1.9 or even from 1.5 to 1.8.
  • circle around the machine axis means that the machine axis forms the center point of the circle.
  • a surface of the stator tooth running parallel to the stator base, in particular of each stator tooth can be designed in such a way that the surface widens in the radial direction of the stator, starting from the machine axis.
  • a surface of the permanent magnet running parallel to the stator base, in particular of each permanent magnet can be designed in such a way that the surface widens in the radial direction of the rotor, starting from the machine axis.
  • the specified ratio of the first angular range as a dividend to the second angular range can be kept constant along the radial course of the stator.
  • the surface of the stator tooth running parallel to the stator base, in particular of each stator tooth can remain constant along the axial course of the stator tooth.
  • the stator can have a stator base and a plurality of stator teeth projecting from the stator base, in particular in the axial direction of the machine, a coil being wound directly or indirectly around at least one of the stator teeth, in particular around each stator tooth.
  • the stator teeth can protrude from a common surface of the stator base.
  • the stator base can be connected to at least one, in particular each, stator tooth in a form-fitting and/or force-fitting and/or cohesive manner or can be formed in one piece.
  • the stator can have the stator base, which has a base section, in particular in the form of a plate, and a plurality of stator teeth protruding from a common surface of the base section, in particular in the axial direction of the machine.
  • At least one tooth can have a tooth surface, it being possible for the coil to be arranged around the tooth surface.
  • the tooth jacket can be electrically insulating, preferably consist at least partially of a plastic, particularly preferably be designed as an injection molded component.
  • the ratio between the number of permanent magnets as a dividend and the number of coils can be in a range from 1.0 to 1.6, preferably in a range from 1.2 to 1.4, particularly preferably 4/3, in particular 1 ,1, in particular 7/6.
  • At least one, in particular each, permanent magnet can be designed in the form of a plate.
  • the rotor can have a rotor plate, in particular a rotor disk.
  • at least one, in particular each, permanent magnet can protrude from the rotor plate of the rotor in the axial direction of the machine, in particular in the direction of the stator.
  • the rotor plate can have one or more indentations, in particular a number of indentations corresponding to the number of permanent magnets, with a permanent magnet lying in each indentation.
  • the shape of the indentation, in particular each indentation can correspond to the shape of the inlaid permanent magnet. This serves to secure the permanent magnets on the rotor, particularly on the rotor plate.
  • the electrical machine in particular as a motor, can have a ratio of the maximum torque to the axial extent of the machine that is greater than 30 Nm/m, preferably greater than 100 Nm/m, particularly preferably greater than 200 Nm/m. m.
  • the axial extent is parallel to the machine axis.
  • this ratio can be greater than 50 Nm/m, preferably greater than 70 Nm/m, particularly preferably greater than 150 Nm/m.
  • the electric machine can have a torque density, ie torque to motor volume, of greater than or equal to 6000 Nm/m A 3 , preferably greater than or equal to 15000 Nm/m A 3 and particularly preferably greater than or equal to 20000 Nm/m A 3 and/or or have a torque constant of greater than or equal to 0.1 Nm/A, preferably greater than or equal to 0.2 Nm/A and particularly preferably greater than or equal to 0.3 Nm/A.
  • This refinement enables a compact design of the transmission and such small transmission ratios, while still enabling the door to be closed reliably, with the drive device being of compact construction overall.
  • the electrical machine configured as an axial flux machine can have a ratio between the extent of at least one stator tooth in the axial direction of the electrical machine as a dividend and the extent of the stator base in the axial direction of the electrical machine, with the ratio being greater than or equal to 2, in particular greater than or equal to be equal to 3, in particular greater than or equal to 4, in particular greater than or equal to 5, in particular greater than or equal to 6.
  • the drive device for moving a sash in particular a door sash or a window sash, can have a motor/gearbox module which has a motor/gearbox housing, the electric machine with the machine axis, the gear box with which can be rotated about the output axis includes bearing output shaft for connection to the lever.
  • the drive device has the closer module comprising a closer housing and the mechanical energy store.
  • the drive device has an interface element for forming an operative connection between the motor-gear module and the closer module.
  • the machine axis means the axis of rotation about which a rotor of the electrical machine rotates.
  • the interface element can be operatively connected, in particular engaged, to the transmission and operatively connected to the energy store.
  • the mechanical energy store can include one or more compression springs and/or tension springs, which are connected via a link carriage to a translation element for translating the linear movement of the energy store into a rotary movement of the translation element.
  • the transmission element can be designed as a cam disk, particularly preferably as a heart-shaped lifting cam disk.
  • the output axis and the axis of rotation of the transmission element can run parallel to one another.
  • the output shaft and the transmission element therefore do not rotate about the same axis of rotation and can be arranged in different positions, in particular in a modular manner.
  • the parallel run reduces energy losses and facilitates assembly.
  • Torque can be transmitted from the output shaft to the closer module and/or from the closer module to the output shaft by means of the interface element.
  • the interface element can be formed by means of at least one transmission element of the transmission and/or by means of at least one element of the closer module and/or by an additional element.
  • the interface element can be made in one piece or in several pieces.
  • the electrical machine and the transmission can be arranged at least partially, in particular completely, within the motor-transmission housing.
  • the mechanical energy store can be arranged at least partially, in particular completely, within the closer housing.
  • the drive device can preferably be provided in a swing leaf drive.
  • a leaf In a rotary leaf drive, a leaf is pivoted from a closed position, in which the leaf rests against a frame or frame, to an open position about a leaf axis by means of the drive device, with the torque being transferred by means of a lever from the output shaft of the drive device to the door or to the door Frame is transferred.
  • the drive device can be mounted on the wing, in which case a running rail can be arranged on the frame, or on the frame, in which case a running rail can be arranged on the wing.
  • the swing leaf drive can also include the lever and/or the running rail and/or the leaf.
  • the drive device can have the closer module. In the event of a fire, the closer module ensures that the fire protection leaf closes, in particular without manual operation.
  • the drive device can be mounted on the wing or on a door frame or on a window frame.
  • axis, wing ash and output axis mean virtual axes, in particular axes of rotation, which are not limited in their extension.
  • the transmission can be arranged at least partially, in particular completely, in a space between the output axis and the machine axis.
  • the motor-gear module and/or the closer module can be arranged at least partially, in particular completely, within a superordinate housing.
  • the motor/gearbox housing can be connected to the superordinate housing and/or to the closer housing in a force-fitting manner and/or in a form-fitting manner and/or with a material connection.
  • the closer housing can be connected to the superordinate housing in a force-fitting and/or positive and/or material-locking manner.
  • one or more such connections can be implemented in the form of at least one screw connection and/or a pin connection and/or a press fit and/or a T-groove and/or a snap connection.
  • the motor/transmission housing can have one or more prefabricated receiving points for a form-fitting and/or non-positive and/or material connection with the electrical machine and/or the transmission and/or an output shaft.
  • the closer housing can have one or more prefabricated receiving points for a positive and/or non-positive and/or material connection with the closer wheel and/or the transmission element and/or an axle body and/or the link plate carriage.
  • the motor-gear housing can comprise a first opening and the closer housing can comprise a second opening, the motor-gear housing and the closer housing being arranged relative to one another in such a way that the closer- Module, in particular the energy store, and the transmission, in particular the output shaft, are in operative connection with one another by means of the interface element.
  • the walls of the respective housings, which comprise the first and the second opening, can be designed in such a way that the motor-gear housing and the closer housing can be mounted flush with one another.
  • the interface element can include at least one gear, in particular multiple gears.
  • the machine housing and/or the gear housing and/or the motor/gear housing and/or the closer housing and/or the control housing can be arranged within the superordinate housing. This allows the individual elements to be protected.
  • FIG. 1 shows an exemplary embodiment of a drive device according to the invention in a schematic sectional view
  • FIG. 2 shows the drive device from FIG. 1 as a detail in a perspective view
  • FIG. 4 shows a further exemplary embodiment of a drive device with a planetary gear
  • 5 shows the drive device from FIG. 4 with the ring gear removed
  • FIG. 6 shows an axial flux machine in a schematic representation in section.
  • FIG. 7b shows the wing from FIG. 7a in an open position
  • FIG. 8 shows a flow chart of an exemplary embodiment of a method for closing a wing.
  • FIG. 1 shows a drive device 1 for pivoting a leaf 44 (FIG. 7a), in particular a door leaf or a window leaf.
  • the drive device 1 has a drive module, which is designed as a motor-gearbox module 3, for example.
  • the motor-transmission module 3 has a motor-transmission housing 4, an electric machine 6 with a machine axis X1, and a transmission 7 with an output shaft 8 rotatably mounted about an output axis X2 for connection to a lever 9.
  • the drive device 1 also has a closer module 11 which has a closer housing 12 and a mechanical energy store 13 .
  • the drive device 1 has an interface element for forming an operative connection between the motor-gear module 3 and the closer module 11 .
  • the transmission 7 has a transmission ratio as a quotient of the speed of the rotor as a dividend and the speed of the output shaft, the transmission ratio being less than 125, preferably less than 100, particularly preferably less than 75.
  • the lever 9 is used to form a connection between the drive device 1 and the wing 44, ie with the exemplary door leaf or window sash or with a frame 48, the drive device 1 being optionally mountable on the frame 48 or on the wing.
  • the term frame 48 also includes a door frame or window frame.
  • the lever 9 can be designed in such a way that a power supply for the electrical machine 6 and/or at least one control signal for the electrical machine 6 is transmitted via the lever 9 to the motor-gearbox module 3, in particular to the electrical machine 6 and/or control module 26, are transferrable.
  • the lever 9 is guided in a rail 2, which in the illustrated embodiment Figures 1 and 2 would be mounted on a frame 48, not shown there, but which can be seen in Figure 7a.
  • the output shaft 8 is arranged in a space between the machine axis X1 of the electric machine 6 and the energy store 13.
  • the motor-transmission housing 4 has a first opening 16, the closer housing 12 having a second opening 17.
  • the motor-transmission housing 4 and the closer housing 12 are arranged to one another such that through the first opening 16 and the second opening 17, the closer module 11, in particular the energy storage 13, and the transmission 7, in particular the output shaft 8, are in operative connection with one another by means of the interface element.
  • the motor-gear module 3 and/or the closer module 11 is arranged at least partially, in particular completely, within a superordinate housing 5.
  • the motor/gearbox housing 4 is connected to the superordinate housing 5 and/or to the closer housing 12 in a non-positive and/or positive and/or cohesive manner.
  • the closer housing 12 is non-positively and/or positively and/or cohesively connected to the superordinate housing 5 .
  • One or more such connections are designed, for example, in the form of at least one screw connection.
  • the closer module 11 has a translation element 18 for translating a linear movement of the energy store 13 into a rotational movement of the translation element 18 about an axis of rotation X3 of the translation element 18 .
  • the output axis X2 and the axis of rotation X3 of the transmission element 18 are spaced apart from one another and run parallel to one another.
  • the transmission element 18 is designed as a cam disk, specifically as a heart-shaped lifting cam disk, and is rotatably mounted with a closer wheel 10 in a rotationally fixed manner.
  • the mechanical energy store 13 is designed as a compression spring.
  • the compression spring is connected to the translation element 18 via a link carriage 27 in order to translate the linear movement of the mechanical energy store 13 into a rotary movement of the translation element 18 .
  • the tab carriage 27 has Sliding elements 21, which can be seen in Figure 2.
  • the plate carriage 27 can be seen in FIG.
  • the closer wheel 10 is arranged coaxially and in rotation with the translation element 18 for translating the linear movement of the energy store 13 into a rotational movement of the translation element 18 .
  • the transmission 7 has a driven gear 22 , namely a driven gear wheel, which is coaxial with the driven shaft 8 and non-rotatable, with the driven gear 22 being in engagement with the closer wheel 10 .
  • the interface element is formed by the output wheel 22.
  • the motor/gearbox housing 4 has a first wall 23 with an output opening 24 for the non-rotatable connection of the output shaft 8 to the lever 9, a second wall adjoining the first wall 23 and a third wall opposite the second wall, with the Drive device 1 is designed such that both the second wall and the third wall facing the wing, so to be attached to the exemplary door leaf.
  • the same can apply to the closer housing 12 .
  • the motor-gear housing 4 but also the closer housing 12 can each be cuboid in order to enable assembly on both sides.
  • the control module 26 which has a control device, can also be seen in FIG.
  • the control module 26 is arranged at least partially, in particular completely, within the superordinate housing 5 of the drive device 1 .
  • Figure 3 shows a special embodiment, wherein the transmission element 18 is designed as a cam, specifically as a heart-shaped lifting cam.
  • the transmission element 18 is designed as a cam, specifically as a heart-shaped lifting cam.
  • a fixed axle body 19 is arranged, with the transmission element 18 and the closer wheel 10 being rotatably mounted on the axle body 19 .
  • the drive device 1 is shown in a further embodiment, wherein the optional gear 7 is designed in contrast to the embodiment of Figures 1 and 2 as a planetary gear.
  • the terms planet and planet wheel are used synonymously.
  • the gear 7 has at least one tungsten stage.
  • Such a tungsten stage has a first gear stage and a second gear stage.
  • the first gear stage includes a sun gear, a plurality of first planets 31 fastened to a planet carrier and driven by the sun gear, and a first, stationary ring gear.
  • the sun gear and the first stationary ring gear cannot be seen in FIGS. 4 and 5 because of the section chosen.
  • the second gear stage includes a second rotatable ring gear 33, second planets 32 which are non-rotatable with the first planets 31, in particular one-piece planets.
  • the second planets 32 drive the second ring gear 33.
  • the second ring gear 33 forms the power output of the planetary gear. In Figure 5, the second ring gear is removed.
  • the gear 7 according to the embodiment of Figures 4 and 5 is designed as a combination of planetary gear and spur gear.
  • the ring gear 33 of the planetary gear has external teeth 34 and acts as a spur gear. Ring gear 33 meshes with closer gear 10 of closer module 11 .
  • the closer wheel 10 forms the interface element.
  • the output axis X2 is coaxial with the machine axis X1.
  • the electrical machine 6 is designed as an axial flow machine.
  • the electrical machine 6 is shown in principle as a detail in FIG.
  • the electrical machine 6 has a stator 36 and a rotor 37 .
  • the stator 36 has a plate-shaped stator base 38 and a plurality of stator teeth 39 protruding from the stator base 38 in the axial direction of the electrical machine 6 .
  • a coil 41 is arranged around each of the stator teeth 39 .
  • Each stator tooth 39 has an electrically insulating tooth jacket 75 , the stator 36 having a plurality of coils 41 and each of the coils 41 being wound around the tooth jacket 75 and therefore indirectly via the tooth jacket 75 around the stator tooth 39 .
  • the stator teeth 39 pass through a circuit board 74 on which the coils 41 are contacted.
  • the stator 36 also includes a stationary bolt 50 , the bolt 50 having a bearing mount 76 for accommodating a roller bearing 77 .
  • a roller bearing 77 with balls 77' is shown in FIG. 6 as an example.
  • the drive device 1 includes the roller bearing 77 for the rotatable mounting of the rotor 37 relative to the stator 36, wherein the roller bearing 77 is accommodated on the bearing mount 76 of the bolt 50.
  • the rotor 37 is rotatably mounted on the stator 36 by means of the roller bearing 77 .
  • a bearing receptacle can be provided directly on the stator base, on which a roller bearing can be accommodated.
  • the rotor 37 includes a plurality of permanent magnets 78. Each permanent magnet 78 is plate-shaped.
  • the rotor 37 has a rotor plate 79 in the form of a rotor disk. Furthermore, each permanent magnet 78 protrudes from the rotor plate 79 of the rotor 37 in the axial direction of the electrical machine, in particular in the direction of the stator 36 .
  • the gear 7 has a first gear element 42 which can be rotated coaxially with the machine axis X1 and which is connected to the rotor 37 in a rotationally fixed manner.
  • the transmission 7 also has a second transmission element 43, which is operatively connected to the first transmission element 42, with an axis of rotation X4 of the second transmission element 43 in an installation space between the machine axis X1 and an outer lateral surface of the rotor that is virtually extended in the axial direction of the electric machine 6 37 or an outer lateral surface of the stator 36 that is virtually extended in the axial direction of the electrical machine 6, in particular parallel to the machine axis X1.
  • the drive device 1 is set up to carry out a method 100 for pivoting a leaf 44, in particular a door leaf or a window leaf, from a closed position 46 at an opening angle a of 0° to an open position 47 at an opening angle a greater than 0 ° and/or from the open position 47 at the opening angle a greater than 0° to the closed position 46 at the opening angle a of 0° by means of a sash torque, the sash torque being a manual torque generated in particular by a person and a Drive torque includes.
  • the drive torque is generated by the drive device 1 with a drive module, a closer module 11 and a control module 26 .
  • the drive module is designed as a motor-transmission module 3, for example.
  • the drive module has the electrical machine 6, comprising the stator 36, in particular the only one, and the rotor 37, in particular the only one.
  • the control module 26 has a control device.
  • the drive torque includes a machine torque generated directly or indirectly by the electric machine 6 and a closer torque generated by the closer module 11 .
  • the machine torque is greater than 0 Nm for at least one of the opening angles a greater than 0°.
  • the closed position 46 of the wing 44 can be seen in Figure 7a.
  • the open position 47 and an exemplary opening angle a of the wing 44 can be seen in FIG. 7b.
  • the drive device 1 is mounted with its running rail 2 on a frame 48 .
  • a door handle 49 on the wing 44 is also indicated in FIG. 7a.
  • FIG. 1 A flow chart of the method 100 is shown in FIG.
  • the electric machine 6 During a closing movement of the leaf 44 from the open position 47 to the closed position 46, the electric machine 6 generates a first braking torque in a first method step 101.
  • the first braking torque opposes the closer torque of the closer module 11, so that the closing movement of the leaf 44 is slowed down and/or stopped.
  • the electric machine 6 In a second method step 102 following the first method step 101, the electric machine 6 generates an additional closing torque, which adds up to the closer torque of the closer module 11, so that the closing movement of the wing takes place with an increased drive torque.
  • the electrical machine 6 preferably generates the additional closing moment when the leaf 44 has fallen below a first predetermined opening angle a.
  • control device of the control module 26 controls the additional closing torque of the electrical machine 6 as a function of the opening angle a of the wing 44.
  • an additional opening moment is generated by means of the electrical machine 6, with the desire to open being detected by at least one sensor.
  • the sensor is designed as an acoustic sensor, with the additional opening moment already being generated in the closed position 46 of the leaf 44 .

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un procédé (100) pour faire pivoter un battant (44), en particulier un battant de porte ou un battant de fenêtre, d'une position fermée (46) avec un angle d'ouverture (α) de 0° à une position ouverte (47) avec un angle d'ouverture (α) supérieur à 0° et/ou de la position ouverte (47) avec l'angle d'ouverture (α) supérieur à 0° à la position fermée (46) avec l'angle d'ouverture (α) de 0° au moyen d'un couple de rotation de battant, ce couple de rotation de battant comprenant un couple manuel, généré en particulier par une personne, et un couple d'entraînement, le couple d'entraînement étant généré au moyen d'un dispositif d'entraînement (1) qui comprend un module d'entraînement, un module de fermeture (11) et un module de commande (26), le module d'entraînement présentant une machine électrique (6) pourvue d'un stator (36), en particulier unique, et d'un rotor (37), en particulier unique, le module de fermeture (11) présentant un accumulateur d'énergie (13), en particulier mécanique, le module de commande (26) présentant un dispositif de commande, le couple d'entraînement comprenant un couple de machine généré directement ou indirectement par la machine électrique (6) et un couple de fermeture généré par le module de fermeture (11). Le couple de machine est supérieur à 0 Nm avec au moins un des angles d'ouverture (α) supérieur à 0°. L'invention concerne également un dispositif d'entraînement (1) pour mettre en œuvre ce procédé.
EP21782549.6A 2020-09-25 2021-09-24 Procédé pour faire pivoter un battant au moyen d'un dispositif d'entraînement et dispositif d'entraînement pour faire pivoter un battant Pending EP4217572A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020125098.3A DE102020125098A1 (de) 2020-09-25 2020-09-25 Verfahren zum Verschwenken eines Flügels mit einer Antriebseinrichtung und Antriebseinrichtung zum Verschwenken eines Flügels
PCT/EP2021/076317 WO2022063959A2 (fr) 2020-09-25 2021-09-24 Procédé pour faire pivoter un battant au moyen d'un dispositif d'entraînement et dispositif d'entraînement pour faire pivoter un battant

Publications (1)

Publication Number Publication Date
EP4217572A2 true EP4217572A2 (fr) 2023-08-02

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EP21782549.6A Pending EP4217572A2 (fr) 2020-09-25 2021-09-24 Procédé pour faire pivoter un battant au moyen d'un dispositif d'entraînement et dispositif d'entraînement pour faire pivoter un battant

Country Status (4)

Country Link
US (1) US20230374840A1 (fr)
EP (1) EP4217572A2 (fr)
DE (1) DE102020125098A1 (fr)
WO (1) WO2022063959A2 (fr)

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Publication number Priority date Publication date Assignee Title
DE102023208571B3 (de) * 2023-09-06 2025-01-30 Geze Gmbh Automatischer Antrieb und Drehtür mit einem solchen automatischen Antrieb
DE102023208570B3 (de) * 2023-09-06 2024-11-28 Geze Gmbh Automatischer Antrieb für eine Drehtür und Drehtür
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WO2022063959A3 (fr) 2022-05-27
DE102020125098A1 (de) 2022-03-31

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