EP0732476A1 - Dispositif d'entraînement - Google Patents

Dispositif d'entraînement Download PDF

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Publication number
EP0732476A1
EP0732476A1 EP96104169A EP96104169A EP0732476A1 EP 0732476 A1 EP0732476 A1 EP 0732476A1 EP 96104169 A EP96104169 A EP 96104169A EP 96104169 A EP96104169 A EP 96104169A EP 0732476 A1 EP0732476 A1 EP 0732476A1
Authority
EP
European Patent Office
Prior art keywords
strand
drive device
gear
gear element
elastic
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.)
Granted
Application number
EP96104169A
Other languages
German (de)
English (en)
Other versions
EP0732476B1 (fr
Inventor
Thomas J. Dipl. Ing. Hörmann
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.)
Hoermann KG Antriebstecknik
Original Assignee
Hoermann KG Verkaufsgesellschaft
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
Priority claimed from DE19509871A external-priority patent/DE19509871A1/de
Application filed by Hoermann KG Verkaufsgesellschaft filed Critical Hoermann KG Verkaufsgesellschaft
Publication of EP0732476A1 publication Critical patent/EP0732476A1/fr
Application granted granted Critical
Publication of EP0732476B1 publication Critical patent/EP0732476B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • 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
    • 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
    • E05Y2201/47—Springs
    • E05Y2201/474—Compression 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/488—Traction 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/499—Spring tensioners; Tension sensors
    • 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
    • E05Y2201/648—Flexible elongated pulling elements having teeth
    • 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
    • E05Y2201/652—Belts
    • 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
    • E05Y2201/668—Pulleys; Wheels
    • 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
    • E05Y2201/672—Tensioners, tension sensors
    • 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
    • E05Y2201/696—Screw mechanisms
    • 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
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E05Y2600/312—Horizontal motion
    • 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
    • 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 invention relates to a drive device with a gear element guided around a drive wheel and a deflection element, preferably an endlessly connectable belt-shaped belt, on which a driving element is arranged, which transmits the translational movement of the gear element to an object, for example a door leaf.
  • Such drive devices are known from the prior art. They consist of a gear element, for example a rope, a chain, a belt or a belt, which runs over a drive wheel and a deflection element, preferably a deflection roller, which are arranged spaced apart in a guide rail.
  • the drive wheel is connected via its axis to a gear motor, so that the gear element can be moved by the gear motor.
  • the gear element has a structuring at least in a partial area, which is form-fitting with a structuring of the drive wheel cooperates so that the torque of the geared motor can be transmitted to the gear element with almost no slip.
  • the drive wheel is in the form of a chain wheel, ie provided with recesses which interact with corresponding elements of the gear element, for example plastic webs molded onto the gear element.
  • the transmission element it is also conceivable for the transmission element to have corresponding transmission elements along its entire extent.
  • the deflecting element is then also designed as a deflecting roller correspondingly provided with a structuring.
  • a driving element is connected to the gear element, which creates the connection between the gear element and an object that can be moved back and forth, for example a door leaf.
  • the driving element is designed as a coupling, which is connected between the two ends of the gear element to be connected to one another.
  • the traction means elongation of the gear element in the area of the load and empty strands with large center distances of the drive wheel from the deflection element and changing directions of movement of the gear element adversely affects the drive behavior due to more or less large sag of the gear element.
  • a sag of the gear element for example the chain, the rope or the belt.
  • additional tensioning rollers for changing load and empty run sides of the gear element which, however, have the disadvantage that such a drive device is very expensive to construct, so that a considerable installation space for such a drive device is necessary.
  • the invention has for its object to provide a generic drive device that allows a constant preload of the gear element with minimal sag in a structurally simple manner.
  • the solution to this problem provides that at least one elastic element is switched into the gear element, with which the sag of the prestressed gear element in the load and / or empty strand can be reduced.
  • an elastic element is provided in a drive device according to the invention that is part of the gear element and which loads the gear element in addition to a pretensioning device, for example a spring-loaded guide of the deflection element, in tension.
  • This elastic element is a limited elastic zone or unit of the gear element, which is preferably arranged between the driving element and one end of the gear element.
  • the elastic element is designed as a traction device arranged parallel to the gear element.
  • the elastic element is preferably arranged between the driver designed as a coupling and a section of the gear element which has a surface structuring which interacts with a corresponding structuring of the drive wheel.
  • the gear element runs in a U-shaped loop in the region of the elastic element.
  • the elastic element thus has a compensating effect on the expansions of the gear element, the gear element being tightened by the elastic element.
  • this also has the advantage that the starting torque of the motor has a more favorable characteristic curve.
  • a drive device 1 has a guide rail 2 with a substantially U-shaped cross section.
  • a drive wheel 3 is rotatably mounted, which is in the form of a chain sprocket or the like.
  • a holder 4 is provided in the guide rail 2, which is displaceable in the longitudinal direction of the guide rail 2 and has a deflection element 5 designed as a deflection roller.
  • the holder 4 is resiliently supported by a bolt 6 with respect to one end of the guide rail 2, a spring 7 being pushed onto the end of the bolt 6 opposite the holder 4.
  • the position of the holder 4 relative to the guide rail 2 is adjusted via a nut 8 which is screwed onto the bolt 6 with the spring 7 interposed.
  • an endlessly connected gear element 9 which is designed as a belt-shaped belt and has two sections 10 and 11.
  • section 10 of the gear element 9 has a smooth surface on both surfaces, this section 10 interacting with the smooth surface of the deflection element 5.
  • section 11 of gear element 9 has a multiplicity of cylindrical elements 12 which, on the one hand, are molded onto section 11 of gear element 9 and, on the other hand, are designed to interact with corresponding recesses 13 of drive wheel 3 in a form-fitting manner for transmitting the drive torque of a gear motor (not shown) to gear element 9 are.
  • the sections 10 and 11 of the gear element 9 essentially consist of a belt element which is identical over the entire length, the ends of which are connected to one another via a driving element 14 designed as a coupling.
  • FIG. 1 the direction of movement of the gear element 9 is indicated by the arrow 15, so that the upper section of the gear element 9 in FIG. 1 is the load strand and the lower portion of the gear element 9 shown in FIG. 1 is the empty strand.
  • a possible sag of the gear element 9 is shown in broken lines in FIG. This sag is avoided in that an elastic element 16 is switched on in the gear element 9 in the area of the driving element 14, with which the sag of the prestressed gear element 9 in the load and / or empty strand can be reduced, so that the gear element 9 through the elastic element 16 is excited.
  • FIG. 2 An alternative embodiment of the drive device 1 is shown in FIG. 2.
  • the elastic element 16 is arranged between the driving element 14 and the section 11 of the gear element 9, a portion of the gear element 9 running in a U-shaped loop 17 in the area of the elastic element 16.
  • the elastic element 16 is connected to the gear elements 9 via two coupling elements 18. 2, changes in length of the gear element 9 are compensated for by the elastic element 16, the elastic element 16 either being lengthened or shortened.
  • the course of the U-shaped loop of the gear element 9 also changes accordingly.
  • the exemplary embodiment described with an elastic element 16 in one of the strands according to drawing FIG. 2 serves to prevent the "sagging" of this strand of the transmission element 9 in the event that this strand works as an empty strand, which is in the direction of the movement of the door leaf or driver 14 in the open position is the case.
  • the prestressing of the gear element generally serves a spring 7 which, together with a screw bolt 8, ensures the deflection element 5 a tensile prestress in the longitudinal direction of both strands. Since the movement of the gear element 9 takes place back and forth via the engagement with the drive wheel, an interaction of tension-loaded strand and empty strand occurs in both longitudinal strands between drive wheel 3 and deflection element 5.
  • an elastic element 16 causes the driver 14 upstream in the direction of tension that when the drive is switched on, damaging shock loads are absorbed by the resilient element in view of the mass to be accelerated on the driver 14, thereby protecting the components involved.
  • This is ensured by installing two elastic elements 16 and 16 'in the respective pulling direction in front of the driver 14 in both directions of movement.
  • a practically unyielding strand area 17 or 17 'to the respective elastic elements 16 or 16' one can achieve a correspondingly soft and thus counteracting the shock load behavior of the elastic elements with regard to the movement transmission delayed by the stretch from the drive wheel 3 to the Limit the driver 14 by the respective length dimension of the areas 17 and 17 'and intercept any signs of rocking.
  • the strand containing the driver 14 becomes a tensile load strand, the elastic expansion of which is limited by the belt region 17 that comes in parallel, while the elastic element 16 'located in the (upper) empty strand contracts and This prevents sagging of the upper run.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve Device For Special Equipments (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Vehicle Body Suspensions (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
EP96104169A 1995-03-17 1996-03-15 Dispositif d'entraínement Expired - Lifetime EP0732476B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19509871A DE19509871A1 (de) 1995-03-17 1995-03-17 Antriebseinrichtung
DE19509871 1995-03-17
DE19540896 1995-11-02
DE19540896A DE19540896A1 (de) 1995-03-17 1995-11-02 Antriebseinrichtung

Publications (2)

Publication Number Publication Date
EP0732476A1 true EP0732476A1 (fr) 1996-09-18
EP0732476B1 EP0732476B1 (fr) 1998-12-23

Family

ID=26013494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104169A Expired - Lifetime EP0732476B1 (fr) 1995-03-17 1996-03-15 Dispositif d'entraínement

Country Status (4)

Country Link
EP (1) EP0732476B1 (fr)
AT (1) ATE174996T1 (fr)
DK (1) DK0732476T3 (fr)
ES (1) ES2125687T3 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936337A1 (fr) * 1998-02-10 1999-08-18 Robert Bosch Gmbh Dispositif de renvoi et de tension pour une chaíne d'entraínement d'une commande d'une porte de garage
EP1094245A2 (fr) 1999-10-20 2001-04-25 Hörmann KG Antriebstechnik Dispositif d' entraínement avec transmission à courroie avec dispositif tendeur de courroie ainsi que dispositif tendeur de courroie utilisé dans ce dispositif
DE19956536A1 (de) * 1999-10-20 2001-07-05 Hoermann Kg Antriebstechnik Antriebsvorrichtung mit Zugmittelgetriebe und Zugmittelspannvorrichtung sowie Zugmittelspannvorrichtung zur Verwendung darin
WO2001092670A1 (fr) * 2000-06-01 2001-12-06 Grupo Antolín-Ingeniería, S.A. Chaine cinematique pour leve-vitres d'automobiles
EP0983820A3 (fr) * 1998-09-01 2002-06-05 Mori Seiki Co., Ltd. Ensemble porte frontale pour machine-outil
EP1710380A4 (fr) * 2004-01-30 2008-03-26 Thk Co Ltd Dispositif d entra nement d un corps mobile et dispositif automatique de traction
DE10002606B4 (de) * 1999-11-24 2008-05-15 Hörmann KG Antriebstechnik Torantrieb mit Zugmittelgetriebe und Zugmittelspannvorrichtung
EP1887177A3 (fr) * 2006-08-07 2008-08-13 Somfy SAS Dispositif d'entrainement d'un element mobile d'un batiment par l'intermediaire d'un lien souple
US20110245001A1 (en) * 2003-11-10 2011-10-06 Ciavaglia Michael A Attachment assembly and drive unit having same
EP3456910A1 (fr) * 2017-09-19 2019-03-20 KONE Corporation Agencement de porte coulissante
US10584527B2 (en) * 2011-05-24 2020-03-10 Overhead Door Corporation Barrier operator mechanical transmission assembly
US20230003070A1 (en) * 2019-12-04 2023-01-05 Dormakaba Deutschland Gmbh Drive unit for a sliding assembly, in particular a sliding door

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036561A1 (de) * 1970-07-23 1972-02-03 Himmelmann & Hoffmann, 4620 Castrop Rauxel Vorrichtung zum selbsttätigen Offnen und Schließen von Toren, Fenstern, Klappen oddgl
AT364777B (de) * 1979-04-26 1981-11-10 Swoboda Traunsteinwerkstaetten Betaetigungsvorrichtung fuer die schiebetueren der gondeln oder kabinen von seilbahnen
US4791757A (en) * 1987-07-09 1988-12-20 Orlando Paul F Roller gate opener

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036561A1 (de) * 1970-07-23 1972-02-03 Himmelmann & Hoffmann, 4620 Castrop Rauxel Vorrichtung zum selbsttätigen Offnen und Schließen von Toren, Fenstern, Klappen oddgl
AT364777B (de) * 1979-04-26 1981-11-10 Swoboda Traunsteinwerkstaetten Betaetigungsvorrichtung fuer die schiebetueren der gondeln oder kabinen von seilbahnen
US4791757A (en) * 1987-07-09 1988-12-20 Orlando Paul F Roller gate opener

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936337A1 (fr) * 1998-02-10 1999-08-18 Robert Bosch Gmbh Dispositif de renvoi et de tension pour une chaíne d'entraínement d'une commande d'une porte de garage
EP0983820A3 (fr) * 1998-09-01 2002-06-05 Mori Seiki Co., Ltd. Ensemble porte frontale pour machine-outil
EP1094245A2 (fr) 1999-10-20 2001-04-25 Hörmann KG Antriebstechnik Dispositif d' entraínement avec transmission à courroie avec dispositif tendeur de courroie ainsi que dispositif tendeur de courroie utilisé dans ce dispositif
DE19956536A1 (de) * 1999-10-20 2001-07-05 Hoermann Kg Antriebstechnik Antriebsvorrichtung mit Zugmittelgetriebe und Zugmittelspannvorrichtung sowie Zugmittelspannvorrichtung zur Verwendung darin
EP1094245A3 (fr) * 1999-10-20 2002-04-17 Hörmann KG Antriebstechnik Dispositif d' entraínement avec transmission à courroie avec dispositif tendeur de courroie ainsi que dispositif tendeur de courroie utilisé dans ce dispositif
DE19956536B4 (de) * 1999-10-20 2004-09-23 Hörmann KG Antriebstechnik Tonantrieb mit Zugmittelgetriebe und Zugmittelspannvorrichtung
DE19956536B8 (de) * 1999-10-20 2005-01-27 Hörmann KG Antriebstechnik Torantrieb mit Zugmittelgetriebe und Zugmittelspannvorrichtung
DE10002606B4 (de) * 1999-11-24 2008-05-15 Hörmann KG Antriebstechnik Torantrieb mit Zugmittelgetriebe und Zugmittelspannvorrichtung
WO2001092670A1 (fr) * 2000-06-01 2001-12-06 Grupo Antolín-Ingeniería, S.A. Chaine cinematique pour leve-vitres d'automobiles
US9523231B2 (en) * 2003-11-10 2016-12-20 Strattec Power Access Llc Attachment assembly and drive unit having same
US20110245001A1 (en) * 2003-11-10 2011-10-06 Ciavaglia Michael A Attachment assembly and drive unit having same
EP1710380A4 (fr) * 2004-01-30 2008-03-26 Thk Co Ltd Dispositif d entra nement d un corps mobile et dispositif automatique de traction
EP1887177A3 (fr) * 2006-08-07 2008-08-13 Somfy SAS Dispositif d'entrainement d'un element mobile d'un batiment par l'intermediaire d'un lien souple
US10584527B2 (en) * 2011-05-24 2020-03-10 Overhead Door Corporation Barrier operator mechanical transmission assembly
EP3456910A1 (fr) * 2017-09-19 2019-03-20 KONE Corporation Agencement de porte coulissante
US20230003070A1 (en) * 2019-12-04 2023-01-05 Dormakaba Deutschland Gmbh Drive unit for a sliding assembly, in particular a sliding door
US12366102B2 (en) * 2019-12-04 2025-07-22 Dormakaba Deutschland Gmbh Drive unit for a sliding assembly, in particular a sliding door

Also Published As

Publication number Publication date
ATE174996T1 (de) 1999-01-15
DK0732476T3 (da) 1999-08-23
EP0732476B1 (fr) 1998-12-23
ES2125687T3 (es) 1999-03-01

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