EP1779902A2 - Vorrichtung zum Öffnen eines beweglichen Paneels - Google Patents

Vorrichtung zum Öffnen eines beweglichen Paneels Download PDF

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Publication number
EP1779902A2
EP1779902A2 EP06123067A EP06123067A EP1779902A2 EP 1779902 A2 EP1779902 A2 EP 1779902A2 EP 06123067 A EP06123067 A EP 06123067A EP 06123067 A EP06123067 A EP 06123067A EP 1779902 A2 EP1779902 A2 EP 1779902A2
Authority
EP
European Patent Office
Prior art keywords
panel
motor
action
open position
translation
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Withdrawn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
EP06123067A
Other languages
English (en)
French (fr)
Other versions
EP1779902A3 (de
Inventor
Bruno Malerba
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.)
Malerba SAS
Original Assignee
Malerba SAS
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 Malerba SAS filed Critical Malerba SAS
Publication of EP1779902A2 publication Critical patent/EP1779902A2/de
Publication of EP1779902A3 publication Critical patent/EP1779902A3/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/046—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight with rectilinearly-inclined tracks for sliding wings
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
    • 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
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • 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
    • E05Y2201/50—Weights
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/654—Cables
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/664—Drums
    • 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
    • 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
    • E05Y2800/25—Emergency conditions
    • 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
    • E05Y2900/134—Fire doors

Definitions

  • the present invention relates to the technical field of controlling the travel of a mobile panel in translation relative to a bay that such a panel must allow to open or close.
  • a particularly advantageous application of the invention relates to panels movable in translation intended to constitute shutter panels berries, when security measures must be taken to temporarily isolate two different premises separated by a fixed partition, delimiting said bay which serves as ordinary intercommunication between the locals.
  • a particularly advantageous application relates to fire resistant doors that are generally used in industrial premises, commercial or public, such as car parks.
  • the so-called fire-resistant or fire-resistant doors consist of at least one panel, generally of large size.
  • a panel is intended to occupy a first position, called safety or closure of the bay, in which the panel allows to completely close the bay, so as to avoid, for example, the passage of smoke or flames in the separated by the partition defining the bay closed by such a panel.
  • a panel is intended to be immobilized in a second position, said opening of the bay.
  • Such a panel is held in an open position by means of generally static means, the release or neutralization occurs automatically or in a controlled manner when a security signal requires the closure of the bay.
  • the panel In a conventional manner, when a safety signal intervenes, the panel is not subjected to any positive motorization action, so that it is generally moved automatically, in translation travel to occupy its closed position, either by intermediate of a counterweight, either through the presence of a rail inclined in the proper direction and to which the movable panel is suspended.
  • the patent FR 2 866 669 proposed a control device for moving a panel comprising a motor connected to the panel by a transmission mechanism.
  • a control device comprises a rotor locking means by applying a holding current on the motor, in order to keep the panel in the open position. It therefore appears that in the open position of the panel, the power supply of the motor must be maintained, which constitutes a major drawback which requires, in particular, the implementation of a backup battery, in order to keep active closing control systems.
  • a winch for the automatic displacement of a movable panel comprising a worm-pinion type transformation system, a control rotation movement in a translational movement of the movable panel.
  • the worm-pinion system is irreversible type to allow the translation of the panel to place it in its open position and to prohibit the translation of the panel tending to place the latter in its closed position.
  • the worm is mounted on an oscillating support held in position by a rod adapted to be displaced by an actuating member in order to obtain the uncoupling between the worm and the pinion allowing the panel to come to occupy its closed position.
  • the winch described by this patent has a relatively significant complexity of implementation and does not allow to take into account the constraints relating to a fire safety of the movable panel.
  • the object of the invention is therefore to overcome the disadvantages of the prior art by providing a simple system to ensure the opening of a movable panel which is adapted to automatically move from its open position to its closed position, while taking into account the constraints imposed by the fire safety of the mobile panel.
  • the fire safety system delivers a control command to the control circuit to place the action means in disengaged mode, in order to release the motion transformation system and thus to enable the panel to come to occupy its closed position.
  • control circuit is controlled by a push button, so that the motor and the means of action are controlled to ensure the displacement of the panel, in order to place it in its open position.
  • the fire safety system controls the means of action in disengaged mode, in priority to the order coming from the push button.
  • control circuit is a low-voltage circuit, powered directly for the fire safety system which allows contactors to control the power circuit which supplies the motor and the power supply means. 'action.
  • the device according to the invention comprises a panel opening end-of-travel sensor, making it possible to stop the operation of the motor and to maintain the means of action in the engaged mode, in order to keep the panel in its position. 'opening.
  • the transformation system comprises a cable connected to the panel and intended to be wound on a drum rotated by the motor.
  • the irreversibility means are formed by an irreversible gear, interposed between the motor and the drum.
  • the means of action are a clutch, of the electromagnetic type, interposed between the drum and the irreversible reducer.
  • FIGs. 1 and 2 are elevational views showing a door equipped with an opening device according to the invention, placed, respectively, in its closed position and its open position.
  • Figs. 3 and 4 are partial sectional views showing a transmission mechanism forming part of the device according to the invention and placed in two characteristic positions.
  • Fig. 5 is a view of a circuit diagram of the control device for the opening device according to the invention.
  • Figs. 1 and 2 show, schematically, a partition 1 between two rooms that can communicate via a bay 2, capable of creating a large passage area that should be controlled, especially when a set safety must be respected.
  • the bay 2 is closed by a door constituted, in the example illustrated, by a panel 3, movable in translation along a substantially horizontal travel, in a closing direction shown schematically by the arrow F1.
  • the panel 3 is mounted so as to pass automatically, that is to say without motorization, its open position illustrated in FIG. 2 at its closed position illustrated in FIG. 1.
  • the panel 3 is suspended by lines 4 to a rail 5 which is inclined in the direction of the arrow F1 in the direction of the ground, so as to be able to involve an automatic translation, gravitational effect, the panel 3 in the direction of the arrow F1, while a means for stopping the panel 3 in the open position has been automatically or voluntarily neutralized.
  • the kinetic energy necessary for the translation of the panel 3 in the direction of the arrow F1 can be developed by means of a counterweight connected to the panel, via a cable or the like winding on a return pulley.
  • Such means of automatic closing of the bay 2 will not be described more precisely because they are well known to those skilled in the art and are not part of the subject of the invention.
  • the object of the invention is more specifically a device 10, adapted to ensure the opening of the movable panel 3 and holding in its open position illustrated in FIG. 2.
  • the device 10 comprises a motor 11, connected to the panel 3 by means of a transmission mechanism 12 adapted to, on the one hand, move the panel 3 from its closed position to its open position and, on the other hand, do not interfere in the operation of the automatic closing means of the bay.
  • the transmission mechanism 12 is of the irreversible type to block the panel 3 in its open position when the motor 11 is stopped.
  • This transmission mechanism 12 comprises mechanical irreversibility means for locking the panel in its open position, while the motor 11 is no longer powered.
  • This transmission mechanism 12 is disengageable under the action of a control command to allow the automatic closing of the panel 3.
  • the transmission mechanism 12 comprises a transformation system 14 of the rotational movement of the motor 11 in a translational movement of the movable panel 3, in a direction opposite to the direction of the arrow F1.
  • the motion transformation system 14 comprises a cable 15 , one end of which is connected to the panel and whose other end is wound on a drum 16 rotated by the motor 11.
  • the rotation control of the motor 11 leads to the winding of the cable 15 on the drum 16, in order to pass the panel 3 from its closed position to that of opening.
  • the transmission mechanism 12 also comprises mechanical irreversibility means 18, mounted at the output of the motor 11 and acting on the transformation system 14 to allow the translation of the panel, in order to place it in its open position and to block the panel in its open position, that is to say prohibit the translation of the panel to place the latter in its closed position.
  • these irreversibility means are mounted between the drum 16 and the output of the motor 11.
  • the irreversibility means 18 are formed by an irreversible reduction gear, mounted directly at the output of the motor 11, thus being interposed between the motor 11 and the drum 16.
  • the gear 18 is rotated by the motor 11 during the opening phase of the panel 3.
  • the motor 11 is stopped and the irreversible reducer 18 thus keeps the panel 3 in its open position.
  • the irreversible reducer 18 prevents the closure of the panel 3 which is subject to the automatic closing means, counterweight type or others.
  • the transmission mechanism 12 also comprises electrically-controlled action means 21 adapted to act on the operation of the irreversibility means 18.
  • These electrically-controlled action means 21 comprise an engaged mode of operation making it possible to provide coupling between the motor 11 and the motion transformation system 14, in order to place the panel in its open position.
  • These means of action 21 are controlled to present a disengaged operating mode for removing or annihilating the irreversibility of the means 18 thus enabling the movement transformation system 14 to be released, so that the panel can come to occupy its position. closing under the action of automatic closing means. In other words, in the disengaged mode, the irreversibility means 18 are rendered inactive with respect to the motion transformation system 14.
  • the electrically controlled action means 21 are made by a clutch of the type electromagnetic, which is interposed between the drum 16 and the irreversible reducer 18.
  • the electromagnetic clutch 21 comprises a stator 23 provided with an electromagnetic coil 24 and a rotor 25.
  • an air gap E appears between the rotor 25 and a disc of friction 26 rotatably coupled to the drum 16 (Fig. 3).
  • the drum 16 is not rotatably connected to the gearbox 18 or the motor 11.
  • the clutch coil 24 is energized, the friction disk 26 is attracted to the rotor 25, so that the drum 16 is coupled in rotation to the motor 11 via the gearbox 18.
  • the gap E is reduced to a zero value in this engaged mode (FIG 4).
  • the device 10 comprises an electric control circuit 30 for the motor 11 and the clutch 21, which is controlled directly by a fire safety system 31.
  • the control system Fire safety 31 may be a self-contained trigger detector (DAD) or a fire safety control unit (CMSI).
  • the control circuit 30 comprises two circuit branches connected in parallel, one of which comprises a relay R1 adapted to control clutch control contactors c1 21, this relay R1 being connected in series with a control push button 32 .
  • the other branch of the circuit comprises a relay R2 for controlling a motor control contactor c2 11, the relay R2 being connected in series with the limit switch 19 and a control switch c1 of the clutch.
  • the limit switch 19 has a connection terminal with the circuit branch having the relay R1.
  • the two branches of the control circuit are connected, on the one hand, to a manual release button 35 and, on the other hand, to the fire safety system 31.
  • the control circuit 30 is a low voltage circuit, powered directly by the fire safety system 31, allowing, by the contactors c1, c2, to control the power circuit 37 providing power to the motor 11 and the electromagnetic clutch 21.
  • the operation of the device 10 is a direct result of the foregoing description.
  • the opening of the panel 3 is obtained by the action on the control pushbutton 32 which triggers, simultaneously, the power supply of the relay R1 and the relay R2 (using the contactor c1 and the limit switch sensor 19 ).
  • Closing the electrical contactors c1, c2 provides power to the motor 11 and the electromagnetic clutch 21.
  • the friction disc 26 is attracted by the force due to the magnetic field created by the coil 25 and moves the value of the E gap , allowing a connection by friction, between the drum 16 and the gearbox 18.
  • the winding drum 16 is thus secured to the rotor of the clutch 25 which drives in rotation, as the action on the push button is maintained.
  • the rotation of the drum 16 causes the winding of the traction cable 15 which leads to the translation of the panel 3 in the direction of the opening.
  • the limit switch 19 interrupts the supply of the motor 11 by opening the contactor c2 (even if the action on the pushbutton 32 is maintained), while retaining the of the electromagnetic clutch 21.
  • the winding drum 16 then remains locked in rotation by the rotor 25 of the clutch, itself secured to the rotation shaft of the gearbox 18 whose reduction ratio makes the system irreversible ( Fig. 4). The door is thus kept open via mechanical irreversibility means 18.
  • the drum 16 is then completely free to rotate in both directions, thanks to its rolling assembly, which allows the panel 3 to close automatically, under the action of the closing means, by freely unwinding the traction cable 15, without any restraint related to the opening system 10 according to the invention.
  • the control of the closure (energy, speed, damping, etc.) can thus be ensured by a system completely independent of the opening device 10 according to the invention.
  • the closing of the panel 3 is also obtained during the entire opening stroke by simultaneously cutting off the power supply of the motor 11 and the clutch 21 by the press the manual release button 35.
  • the cutout takes precedence, even if the action on the control pushbutton 32 opening is maintained. In any case, the opening device 10 remains inactive, as long as the order of passage to the safety position has not been canceled.
  • control circuit 30 is adapted to consume on the control line of the fire safety system 31 a power of less than 2 Watts.
  • Such a device is particularly economical and universal, insofar as such a device 10 can be used regardless of the direction of opening of the door or the relative position of this device relative thereto. Indeed, the direction of rotation of the motor is defined by the wiring of its power supply. It should be noted, moreover, that the opening maneuver can always be performed manually, regardless of the state of the opening device 10 according to the invention.
  • the device according to the invention can be implemented on new installations but also on existing installations, without modification of the door.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP06123067A 2005-10-27 2006-10-27 Vorrichtung zum Öffnen eines beweglichen Paneels Withdrawn EP1779902A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510971A FR2892753B1 (fr) 2005-10-27 2005-10-27 Dispositif pour assurer l'ouverture d'un panneau mobile

Publications (2)

Publication Number Publication Date
EP1779902A2 true EP1779902A2 (de) 2007-05-02
EP1779902A3 EP1779902A3 (de) 2007-05-30

Family

ID=36778092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06123067A Withdrawn EP1779902A3 (de) 2005-10-27 2006-10-27 Vorrichtung zum Öffnen eines beweglichen Paneels

Country Status (2)

Country Link
EP (1) EP1779902A3 (de)
FR (1) FR2892753B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438949A (en) * 2006-06-10 2007-12-12 Ble Smoke & Fire Curtains Ltd Fire curtain system
FR3120245A1 (fr) * 2021-02-26 2022-09-02 Malerba Dispositif motorisé de commande pour contrôler la translation d’un panneau

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605620B1 (fr) * 1986-10-24 1989-06-23 Dupuy Claude Treuil pour le deplacement automatique d'un panneau mobile
FR2717214B1 (fr) * 1994-03-08 1996-07-12 Comtra Dispositif de commande à distance de l'ouverture d'un élément mobile.
FR2866669B1 (fr) * 2004-02-20 2007-12-28 Cemap Dispositif de commande de deplacement d'une cloison de separation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438949A (en) * 2006-06-10 2007-12-12 Ble Smoke & Fire Curtains Ltd Fire curtain system
GB2438949B (en) * 2006-06-10 2010-04-14 Ble Smoke & Fire Curtains Ltd Fire curtain system
FR3120245A1 (fr) * 2021-02-26 2022-09-02 Malerba Dispositif motorisé de commande pour contrôler la translation d’un panneau

Also Published As

Publication number Publication date
EP1779902A3 (de) 2007-05-30
FR2892753B1 (fr) 2011-04-01
FR2892753A1 (fr) 2007-05-04

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