EP2933412A1 - Entraînement de porte rotative - Google Patents

Entraînement de porte rotative Download PDF

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Publication number
EP2933412A1
EP2933412A1 EP15160729.8A EP15160729A EP2933412A1 EP 2933412 A1 EP2933412 A1 EP 2933412A1 EP 15160729 A EP15160729 A EP 15160729A EP 2933412 A1 EP2933412 A1 EP 2933412A1
Authority
EP
European Patent Office
Prior art keywords
gear
revolving door
door drive
housing
toothed
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.)
Withdrawn
Application number
EP15160729.8A
Other languages
German (de)
English (en)
Inventor
Roland Vögele
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.)
Geze GmbH
Original Assignee
Geze 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 Geze GmbH filed Critical Geze GmbH
Publication of EP2933412A1 publication Critical patent/EP2933412A1/fr
Withdrawn legal-status Critical Current

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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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • 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
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2800/15—Applicability
    • E05Y2800/17—Universally applicable
    • 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
    • E05Y2800/15—Applicability
    • E05Y2800/17—Universally applicable
    • E05Y2800/172—Universally applicable on different wing or frame locations
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/22—Combinations of elements of not identical elements of the same category, e.g. combinations of not identical springs
    • 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
    • E05Y2800/29—Form or shape forming a unitary piece with another element
    • 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

Definitions

  • the present invention relates to a revolving door drive comprising a housing, a shutter mounted rotatably in the housing and coupleable to a door leaf or frame, a motor, in particular an electric motor, for driving the shutter element, and a sliding transmission element for transmitting a driving force from the motor to the motor Closing element, wherein the transmission element has a first toothed portion and a second toothed portion separated therefrom, and wherein a standing with the motor in driving connection to the first gear meshes with the first toothed portion and meshes with the closer element in drivingly operative second gear to the second toothed portion.
  • Such revolving door drives serve to close the wing of an open door by motor. This is particularly important in smoke and fire doors of importance, which in case of alarm -. B. after the response of a smoke detector - are fast and reliable to close.
  • the closer element which may be in particular a closer shaft
  • the use of worm gears is unfavorable because of their tendency to self-locking.
  • Belt transmissions or cam gear are also disadvantageous due to the manufacturing cost.
  • common transmission mechanisms require a relatively large amount of space.
  • the transmission element is designed as a flat toothed lock.
  • no arrangement of cylindrical racks is used for converting a rotational movement into a linear movement and for subsequently converting the linear movement into a further rotational movement, but a flat bolt.
  • Such a bar can be made not only simple and inexpensive, but also claimed comparatively little space - especially transverse to its areal extent.
  • the toothed lock as well as the first gear and the second gear is completely housed within the housing. This allows a particularly compact design.
  • the toothed lock is preferably designed as a one-piece component.
  • the toothed locking bar can be machined from a plate-like component or designed as a sintered component.
  • the one-piece design allows cost-effective production and easy installation.
  • the toothed lock may have a recess, wherein the first toothed portion or the second toothed portion is formed on a border of the recess. This increases the compactness of the construction, since may be in the recess other components of the revolving door drive.
  • a special embodiment provides, for example, that the second toothed portion is formed on the edge of the recess and the closer element is passed through the recess.
  • first gear portion and the second gear portion have in opposite directions. As a result, a reversal of direction in the transmission of the driving force to the closer element can be achieved.
  • the toothed lock on mutually away facing flat sliding bearing surfaces which bear against corresponding planar inner wall portions of the housing.
  • the toothed lock is thus guided at least in one direction directly through the housing wall.
  • the toothed locking bar may have flat rolling surfaces facing away from one another, on which corresponding roller bearing elements of the housing roll.
  • rolling surfaces are preferably at least and particularly preferably provided only in the directions acting in which it comes when combing the gear components for the transmission of shear forces. They allow a high degree of efficiency of the revolving door drive.
  • roller-mounted pins can be arranged in the housing be, on which the toothed bolt is supported over its rolling surfaces in the direction of the lateral force.
  • a special embodiment of the invention provides that the second gear is seated directly on the closer element designed as a closer shaft and in particular is formed on this. This allows a particularly compact design.
  • the second gear may be formed in the form of a non-circular toothing.
  • the toothed lock can be acted upon by a spring element in a closing direction.
  • the door In the event of a failure of the motor or the power supply, the door can be closed by spring force in case of fire.
  • the spring element designed as a compression spring can act directly on an end face of the toothing bolt. There is then no separate storage piston required, whereby the production costs can be further reduced.
  • the spring element is housed in a housing attached to the separate spring housing. This facilitates an on-demand replacement of the spring element.
  • the engine may be equipped with an integrated output gear, in particular a planetary gear, to adjust the output torque of the engine.
  • a further embodiment of the invention provides that a transmission shaft of the planetary gear is perpendicular to a rotational axis of the first gear and for transmitting power between the gear shaft and the first gear, a bevel gear is provided, which preferably in the housing is housed. It is then possible to arrange the motor housing, which usually has an elongated shape, with its longitudinal axis in the direction of displacement of the toothed bar instead of transversely thereto. As a result, the overall height of the revolving door drive can be kept low.
  • At least one spur gear can be housed in the housing, which is effective between the motor and the first gear.
  • Such, optionally single-stage or multi-stage spur gear is used in particular for a further adjustment of the torque.
  • the second toothed portion may have a curved course. This allows a particularly favorable torque curve when opening the door leaf.
  • first gear and / or the second gear are designed as sintered components. Sintered components are particularly inexpensive to produce.
  • the motor can be flanged to the outside of the housing. This facilitates maintenance and repair work on the engine as well as an exchange on demand. It is particularly preferred if the motor housing seen transversely to the direction of the Veriereungsriegels does not protrude beyond the corresponding height of the revolving door drive housing.
  • the closure element is arranged centrally. This, in height and width of the drive, central arrangement allows the cultivation of the revolving door drive in various locations, such as door leaf or head assembly and also tape side or hinge opposite side.
  • the in Fig. 1 shown revolving door drive 11 may be formed as a top door closer and comprises a housing 13 in which a shutter member 15 is rotatably mounted about a rotation axis R. At least one end 17 of the closing element 15 projects out of the housing 13 and can be coupled to a door leaf of a pivoting door, so that upon pivoting of the door leaf, a rotation of the closing element 15 occurs and vice versa.
  • the housing 13 is box-shaped as shown.
  • an electric motor 19 is flanged.
  • the electric motor 19 is equipped with an integrated planetary gear 20.
  • a separate, here cylindrical spring housing 22 is further attached.
  • a transformer 23 and an electronic control device 25 for driving the electric motor 19 in response to a signal of a smoke detector, not shown.
  • Fig. 2 and 3 shows, sitting on a gear shaft 27 of the planetary gear 20, a bevel pinion 29 which meshes with a bevel gear 31 designed as a sintered component.
  • the bevel gear 31 is in direct drive connection with a first spur gear 33, which meshes with a larger diameter spur gear 35. This in turn is drivingly connected to a first gear 37.
  • the first spur gear 33, the spur gear 35 and the first gear 37 together form a spur gear 39.
  • first gear 37 meshes with a first toothed portion 41, which extends linearly and is formed on a flat Vernierungsriegel 45.
  • a second toothed portion 47 is formed, which in contrast to the first toothed portion 41 has a curved course and meshes with a directly provided on the closing element 15 gear in the form of a non-circular toothing.
  • a spring element 51 In the form of a hollow cylinder spring housing 22 ( Fig. 1 ) is housed a spring element 51, which is supported on the one hand on a housing cover 53 of the spring housing 22 and on the other on an end face 55 of the toothed locking bolt 45.
  • a projection 57 provided on the end face 55 engages in one end of the spring element 51 and thus ensures a reliable pressurization of the toothed bar 45 by the spring element 51.
  • the toothed lock 45 is displaceable along a displacement axis V in the housing 13. With respect to a transverse to the displacement axis V and parallel to the rotation axis R extending lateral direction S of the toothed lock 45 is slidably guided in the housing 13. Specifically, facing away from each other planar side surfaces 59 of the Veriereungsriegels 45 preferably directly to corresponding levels, in the Fig. 1 to 3 not visible inner wall portions of the housing 13 abut. With respect to a force direction K extending transversely to the displacement axis V as well as transversely to the lateral direction S, the toothed locking bar 45 is guided in the housing 13 by means of a roller bearing.
  • the rolling bearing absorbs the force transmission between the two toothed sections 41, 47 and the respective associated gear elements occurring transverse forces.
  • the roller bearing comprises two support rollers 61 which are mounted roller-mounted in the housing 13 and which roll on rolling surfaces 63 of the toothed locking bolt 45 running at right angles to the side surfaces 59.
  • the toothed locking bar 45 has a recess 65, through which passes both one of the support rollers 61 and the closing element 15.
  • the meshing with the second gear 49 second gear portion 47 is accordingly formed on a border of the recess 65.
  • the first gear portion 41 and the second gear portion 47 have in opposite directions, so that in the power transmission between the first gear 37 and the shutter member 15 takes place a reversal of direction.
  • a particularly compact design of the revolving door drive 11 results from the flat, plate-shaped or strip-shaped configuration of the toothed bar 45 and the complete housing of the toothed bar 45, the spur gear 39 and the arrangement of bevel pinion 29 and bevel gear 31 within the housing 13. It is preferred in that all the gears used and if appropriate also the toothed locking bar 45 are designed as sintered components.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Braking Arrangements (AREA)
EP15160729.8A 2014-04-15 2015-03-25 Entraînement de porte rotative Withdrawn EP2933412A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014207217.4A DE102014207217B3 (de) 2014-04-15 2014-04-15 Drehtürantrieb

Publications (1)

Publication Number Publication Date
EP2933412A1 true EP2933412A1 (fr) 2015-10-21

Family

ID=52430500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15160729.8A Withdrawn EP2933412A1 (fr) 2014-04-15 2015-03-25 Entraînement de porte rotative

Country Status (3)

Country Link
EP (1) EP2933412A1 (fr)
CN (1) CN105089413B (fr)
DE (1) DE102014207217B3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4520904A1 (fr) * 2023-09-06 2025-03-12 GEZE GmbH Entraînement automatique pour porte pivotante et porte pivotante

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109882015B (zh) * 2019-04-03 2021-01-12 亚萨合莱自动门系统有限公司 自动开门机
DE102019211932A1 (de) * 2019-08-08 2021-02-11 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Türantriebsvorrichtung mit einer eine Führungsschiene umfassenden Getriebebaugruppe
CN113374374A (zh) * 2021-05-19 2021-09-10 陈乐� 一种厨房用智能窗户

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333270A (en) * 1980-02-22 1982-06-08 Besam-Eads, Inc. Automatic door operator
DE4124282A1 (de) * 1991-07-23 1993-01-28 Dorma Gmbh & Co Kg Elektromechanischer drehtuerantrieb
EP0733763A1 (fr) * 1995-03-21 1996-09-25 GEZE GmbH & Co. Ferme-porte
WO2001098615A1 (fr) * 2000-06-19 2001-12-27 Dorma Gmbh + Co. Kg Dispositif d'ouverture et de fermeture d'une porte ou d'un portail
EP1505239B1 (fr) 2003-08-06 2006-08-30 agtatec ag Entraînement pour un battant, notamment entraînement rotatif pour une porte, une fenêtre ou similaire
DE102006026008A1 (de) 2006-06-01 2007-12-06 Dorma Gmbh + Co. Kg Türantrieb mit während der Türbewegung veränderbarer Federvorspannung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243735A (en) * 1992-03-09 1993-09-14 Thomas Industries, Inc. Regenerative feedback door control device with one-way clutch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333270A (en) * 1980-02-22 1982-06-08 Besam-Eads, Inc. Automatic door operator
DE4124282A1 (de) * 1991-07-23 1993-01-28 Dorma Gmbh & Co Kg Elektromechanischer drehtuerantrieb
EP0733763A1 (fr) * 1995-03-21 1996-09-25 GEZE GmbH & Co. Ferme-porte
WO2001098615A1 (fr) * 2000-06-19 2001-12-27 Dorma Gmbh + Co. Kg Dispositif d'ouverture et de fermeture d'une porte ou d'un portail
EP1505239B1 (fr) 2003-08-06 2006-08-30 agtatec ag Entraînement pour un battant, notamment entraînement rotatif pour une porte, une fenêtre ou similaire
DE102006026008A1 (de) 2006-06-01 2007-12-06 Dorma Gmbh + Co. Kg Türantrieb mit während der Türbewegung veränderbarer Federvorspannung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4520904A1 (fr) * 2023-09-06 2025-03-12 GEZE GmbH Entraînement automatique pour porte pivotante et porte pivotante

Also Published As

Publication number Publication date
DE102014207217B3 (de) 2015-02-19
CN105089413B (zh) 2017-09-26
CN105089413A (zh) 2015-11-25

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