EP1640555B1 - Drive with automatic clutch for a building closure - Google Patents

Drive with automatic clutch for a building closure Download PDF

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Publication number
EP1640555B1
EP1640555B1 EP05300752A EP05300752A EP1640555B1 EP 1640555 B1 EP1640555 B1 EP 1640555B1 EP 05300752 A EP05300752 A EP 05300752A EP 05300752 A EP05300752 A EP 05300752A EP 1640555 B1 EP1640555 B1 EP 1640555B1
Authority
EP
European Patent Office
Prior art keywords
drive
motor
closure system
driving
driving part
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.)
Active
Application number
EP05300752A
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English (en)
French (fr)
Other versions
EP1640555A1 (de
Inventor
Guy Valembois
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.)
Bubendorff SA
Original Assignee
Bubendorff SA
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Filing date
Publication date
Application filed by Bubendorff SA filed Critical Bubendorff SA
Publication of EP1640555A1 publication Critical patent/EP1640555A1/de
Application granted granted Critical
Publication of EP1640555B1 publication Critical patent/EP1640555B1/de
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • E05Y2201/214—Disengaging 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting 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
    • E05Y2900/00—Application of doors, windows, wings or fittings 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
    • 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
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the present invention relates to a drive device for a building closure system type shutter, garage door or the like, comprising a motor cooperating with drive means able to actuate the closure system.
  • the present invention is in the field of driving devices of building closure systems such as roller shutter, garage door tilting, sectional, folding or the like.
  • roller shutter it consists of an apron, composed of juxtaposed blades and hinged together, and which can move from an extended position of closure to an open position where it is wrapped around a winding tube.
  • drive means in particular an electric type tubular motor that can be inserted inside said winding tube.
  • such a motor acts through a gearbox on the winding tube. It also includes an integrated electromagnetic brake, operating by lack of current. In short, it prevents rotation of the motor and, consequently, that of the winding tube when the power supply is cut off. In this way it prevents the opening from outside the deck by direct action on the latter when the shutter is in the extended position of closure, just as such an electromagnetic brake can prohibit the opening of a door opening door. garage or any other building closure system.
  • such an emergency maneuver can comprise a pulley or a winch which is dependent on the head of the tubular motor engaged in the winding tube of the deck of the shutter.
  • a solution requires implementing a rotary electrical connection allowing this complete rotation of the motor unit relative to its connection to the power supply network.
  • the object of the invention is to overcome the drawbacks of the state of the art by proposing to a driving device for a rolling shutter, garage door or the like, comprising a motor cooperating with means drive adapted to actuate said closure system, characterized in that said motor cooperates with said drive means through mechanical transmission means with automatic disengagement in the event of an operating control stoppage of said motor to allow free movement said drive means with respect to the latter.
  • said transmission means consist of a movable drive part designed so as to occupy a first disengaged position in which it cooperates exclusively with a driving part of the engine and a second engaged position in which it is pushed back under the action of said driving part during operation of said motor to cooperate in transmission with a receiving part associated with the drive means and able to actuate said closure system.
  • the drive part is designed to be pushed back by the drive part from the disengaged position in the engaged position against the action of resilient return means constituting disengagement control means in case of disengagement. stopping the engine.
  • the invention also relates to a building closure system of shutter type, garage door or the like, comprising such a drive device according to the invention, in combination with locking means of said closure system, in particular in the closed position , said locking means being designed to automatically release control in case operating the motor of said driving device.
  • the present invention which is shown in the figures of the drawings in the appendix, relates to a driving device 1 for a rolling shutter type building system, a garage door or the like, knowing, with regard to said garage doors, that their opening can be either tilting or sectional type or foldable panel or designed able to come arrange, in a juxtaposed manner one behind the other, in the open position of said door.
  • this drive device 1 comprises a motor 2 cooperating with drive means 3 designed able to actuate said closure system 4 which has been shown, for example, in the form of a rolling shutter 4 in the figure 5 attached drawings.
  • the motor 2 can adopt the tubular form taking position in a winding tube 5 and whose driving shaft 6 acts through said drive means 3 on the winding tube 5 for controlling the winding or unfolding of the deck 7 of said shutter 4.
  • said motor 2 cooperates with the drive means 3 through mechanical transmission means 8 with automatic disengagement in the event of an operating control stoppage of said motor 2, this to allow a free movement of said drive means 3 with respect to the latter.
  • this opening and closing of the roller shutter 4 intervenes through a manual control, for example in the form of a pulley, operable by means of a belt or a winch controlled by a crank. connection with the winding tube 5.
  • the mechanical transmission means 8 consist of a movable driving part 9 designed in such a way as to occupy, on the one hand, a first disengaged position 10, more particularly visible in the figure 2 in which it cooperates exclusively with a driving part 11 of the engine 2 and, secondly, a second position 12 engaged, shown in FIG. figure 3 , in which it is pushed back, under the action of the driving part 11, during operation of said motor 2, to cooperate in transmission with a receiving member 13 associated with the drive means 3 and able to actuate said closure system 4.
  • the driving part 9 is designed to be pushed back by the driving part 11 from the disengaged position 10 in the engaged position 12 against the action of elastic return means 14 constituting, substantially, control means of disengagement in case of engine stoppage 2.
  • the movable drive part 9 is in the form of a ring mounted freely in axial displacement on a support shaft 16 and having on each of its annular edges 17, 18 a toothing 19, 20. It is designed to mesh with complementary teeth 21, 22, respectively, of the driving part 11 and the receiving part 13 in the form of gear wheels, knowing that the first is designed to be rotatably controlled by the engine while the second is secured for the control of the closure system 4.
  • the toothed wheel corresponding to the driving part 11 and bearing the toothing 21 is mounted coaxially with the support shaft 16 on which is also mounted, immobilized in translation, the wheel bearing the toothing 22 of the receiving room 13.
  • Each toothing 21, 22 respectively of the driving part 11 and the receiving part 13, which correspond to the teeth 19, 20 of the movable driving part 9, comprises at least one tooth and preferably several.
  • These toothings 21, 22 of the driving and receiving parts 11 have a height of teeth 23, 24 different, the height 23 of teeth of the driving part 11 being greater than that 24 of the receiving part 13.
  • the height of teeth 23 of the toothing 21 corresponding to the driving part 11 is greater than the axial displacement travel 25 of the drive part 9 which stroke 25 is at least equal to the height of the teeth 24 of the toothing 22 corresponding to the receiving part 13 , precisely to allow the driving part 9 to pass from a disengaged position 10 into an engaged position 12 and vice versa with respect to said receiving part 13.
  • the teeth 21A of the driving part 11 comprise flanks 26 inclined at an angle ⁇ with respect to the longitudinal axis of displacement of the driving part by reminding that the teeth of the corresponding toothing 19 of this driving piece 9 has a conjugate shape.
  • this compression spring 24 is chosen so that, under the influence of the inclination of the flanks 26 of the teeth 21A, the transmission torque of the motor 2 and the resistant torque produced by the braking means 27, this results in the displacement of the movable drive part 9 from its disengaged position 10 in its engaged position 12.
  • teeth corresponding to the teeth 20 and 22 respectively of the driving part 9 and the receiving part 13 they can be on the right or inclined side, knowing that their angle of inclination is chosen in all cases less than the angle ⁇ of inclination of the flanks 26 of the teeth 21A.
  • these braking means 27 take the form of a spring-loaded ball 29 28 housed in the thickness of the ring 15 constituting the movable drive part 9 and co-operating with a corresponding fixed outer tube 30, for example , to the casing tube of a motor 2 of tubular form.
  • the invention further relates to a closure system 4 of rolling shutter type building for garage door or the like comprising such a drive device 1, this in combination with locking means 31 of said system 1 in particular in the closed position.
  • such locking means 31 are designed to be unlocked automatically during the operation control of the engine 2 and, in contrast, to adopt a locking position when the engine 2 is stopped.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (14)

  1. Antrieb (1) für einen Gebäudevorhang (4) der Art Rolladen, Garagetor oder dergleichen, umfassend einen Motor (2), der mit Antriebsmitteln (3) zusammenwirkt, die geeignet sind, den besagten Vorhang (4) zu betätigen, dadurch gekennzeichnet, dass der besagte Motor (2) über mechanische Transmissionsmittel (8) mit automatischer Auskupplung mit den besagten Antriebsmitteln (3) zusammenwirkt, falls die Steuerung des Betriebs des besagten Motors (2) unterbrochen wird, um eine freie Verschiebung der besagten Antriebsmittel (3) bezüglich dieses letzteren zu ermöglichen.
  2. Antrieb (1) nach Anspruch 1, dadurch gekennzeichnet, dass die besagten Transmissionsmittel (8) durch einen beweglichen Antriebsteil (9) gebildet sind, die geeignet vorgesehen sind, um eine erste ausgekuppelte Position (10) anzunehmen, in der er ausschließlich mit einem Treibteil (11) des Motors (2) zusammenwirkt, und eine zweite eingekuppelte Position (12), in der er unter der Wirkung des besagten Treibteils (11) während des Betriebs des besagten Motors (2) zurückgedrängt wird, um in Transmission mit einem Empfangsteil (13), der den Antriebsmitteln (3) zugeordnet und geeignet ist, den besagten Vorhang (4) zu betätigen, zusammenzuwirken.
  3. Antrieb (1) nach Anspruch 2, dadurch gekennzeichnet, dass der Antriebsteil (9) geeignet vorgesehen ist, um durch den Treibteil (11) von der augekuppelten Position (10) in die eingekuppelten Position (12) gegen der Wirkung von elastischen Rückstellmitteln (14), die Steuermittel für die Auskupplung, falls der Betrieb des Motors (2) unterbrochen wird, bilden, zurückgedrängt zu werden.
  4. Antrieb (1) nach irgendeinem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass der bewegliche Antriebsteil (9) in der Form eines Ringes (15) ist, der frei axial bewegbar auf einer Tragwelle (16) montiert ist und an jedem seiner ringförmigen Ränder (17, 18) eine Verzahnung (19, 20) umfaßt, die geeignet vorgesehen ist, in ergänzende Verzahnungen (21, 22) des Treibteils (11) bzw. des Empfangsteils (13) in der Form von Zahnrändern einzugreifen, wobei man wissen muss, dass der erste geeignet vorgesehen ist, durch den Motor (2) in Drehung gesteuert zu werden, während der zweite fest verbunden ist, um den Vorhang (4) zu steuern.
  5. Antrieb (1) nach Anspruch 4, dadurch gekennzeichnet, dass das Zahnrad, das dem Treibteil (11) entspricht und die Verzahnung (21) trägt, koaxial auf der Tragwelle (16) gelagert ist, auf der weiterhin das die Verzahnung (22) des Empfangsteils (13) tragende Rad translationsfest gelagert ist.
  6. Antrieb (1) nach irgendeinem der Ansprüche 4 oder 5, dadurch gekennzeichnet, dass jede Verzahnung (21, 22) des Treibteils (11) bzw. des Empfangsteils (13), denen die Verzahnungen (19, 20) des beweglichen Antriebsteils (9) entsprechen, wenigstens einen Zahn umfassen.
  7. Antrieb (1) nach irgendeinem der Ansprüche 4 bis 6, dadurch gekennzeichnet, dass die besagten Verzahnungen (21, 22) der Treib- (11) und Empfangsteile (13) eine unterschiedliche Zahnhöhe (23, 24) haben, wobei die Zahnhöhe (23) des Treibteils größer ist als diejenige (24) des Empfangsteils (13).
  8. Antrieb (1) nach irgendeinem der Ansprüche 6 oder 7, dadurch gekennzeichnet, dass der Treibteil (11) Zähne (21 A) umfaß, die Flanken (26) umfassen, die in einem Winkel (α) bezüglich der Längsachse der Bewegung des Antriebsteils (9) geneigt sind.
  9. Antrieb (1) nach Anspruch 8, dadurch gekennzeichnet, dass die der Verzahnungen (21, 22) des Antriebsteils (9) bzw. des Empfangsteils (13) entsprechenden Zähne eine gerade oder gekrümmte Flanke haben, wobei man wissen muss, dass deren Neigungswinkel jedenfalls kleiner als der Neigungswinkel (α) der Flanken (26) der Zähne (21 A) gewählt ist.
  10. Antrieb (1) nach irgendeinem der Ansprüche 4 bis 9, dadurch gekennzeichnet, dass die besagten elastischen Rückstellmittel (14) in der Form einer Spiraldruckfeder (14) sind, die zwischen dem Antriebsteils (9) und dem Empfangsteil (13) auf der Tragwelle (16) eingefügt ist.
  11. Antrieb (1) nach irgendeinem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass er Mittel zum Bremsen der Drehung (27) des Antriebsteils (3) in der Form von Reibungsmitteln umfaßt.
  12. Antrieb (1) nach Ansprüchen 4 und 11, dadurch gekennzeichnet, dass die Bremsmittel (27) in der Form eines Kugels (29) mit einer Feder (28) sind, der in der Dicke des Ringes (15), der den beweglichen Antriebsteil (9) bildet und mit einem drehfesten Außenrohr (30) zusammenwirkt, untergebracht ist.
  13. Gebäudevorhang (4) der Art Rolladen, Garagetor oder dergleichen, umfassend einen Antrieb (1) nach irgendeinem der vorgehenden Ansprüche, in Kombination mit Mitteln (31) zum Sperren des besagten Vorhangs, nämlich in geschlossener Position, dadurch gekennzeichnet, dass die besagten Sperrmittel (31) mit automatischer Steuerung zur Freigabe, falls der Motor (2) des besagten Antriebs (1) im Betrieb ist, vorgesehen sind.
  14. Gebäudevorhang (4) nach Anspruch 13, dadurch gekennzeichnet, dass die besagten Sperrmittel (31) geeignet vorgesehen sind, freigegeben zu werden, wenn der Betrieb des Motors (2) gesteuert wird und, umgekehrt, eine Sperrlage anzunehmen, wenn dieser Motor (2) angehalten wird.
EP05300752A 2004-09-21 2005-09-16 Drive with automatic clutch for a building closure Active EP1640555B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452118A FR2875530B1 (fr) 2004-09-21 2004-09-21 Dispositif d'entrainement a debrayage automatique pour systeme de fermeture de batiment.

Publications (2)

Publication Number Publication Date
EP1640555A1 EP1640555A1 (de) 2006-03-29
EP1640555B1 true EP1640555B1 (de) 2009-12-09

Family

ID=34948671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05300752A Active EP1640555B1 (de) 2004-09-21 2005-09-16 Drive with automatic clutch for a building closure

Country Status (4)

Country Link
EP (1) EP1640555B1 (de)
DE (1) DE602005018143D1 (de)
ES (1) ES2337372T3 (de)
FR (1) FR2875530B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108463606A (zh) * 2016-01-14 2018-08-28 亨特道格拉斯公司 用于以一个以上模式控制建筑开口覆盖物的方法和设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ541409A (en) * 2005-07-21 2008-05-30 Chamberlain Australia Pty Ltd Door opener

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325755A1 (de) * 1973-05-21 1974-12-19 Somfy Gmbh Antriebsvorrichtung
GB0001529D0 (en) * 2000-01-25 2000-03-15 Securedrive Systems Limited Drive system for roller shutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108463606A (zh) * 2016-01-14 2018-08-28 亨特道格拉斯公司 用于以一个以上模式控制建筑开口覆盖物的方法和设备

Also Published As

Publication number Publication date
FR2875530A1 (fr) 2006-03-24
EP1640555A1 (de) 2006-03-29
FR2875530B1 (fr) 2006-12-08
ES2337372T3 (es) 2010-04-23
DE602005018143D1 (de) 2010-01-21

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