EP2446102B1 - Porte dotée d'un système d'entraînement - Google Patents

Porte dotée d'un système d'entraînement Download PDF

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Publication number
EP2446102B1
EP2446102B1 EP10754278.9A EP10754278A EP2446102B1 EP 2446102 B1 EP2446102 B1 EP 2446102B1 EP 10754278 A EP10754278 A EP 10754278A EP 2446102 B1 EP2446102 B1 EP 2446102B1
Authority
EP
European Patent Office
Prior art keywords
cable
door
door according
panel
unit
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.)
Not-in-force
Application number
EP10754278.9A
Other languages
German (de)
English (en)
Other versions
EP2446102A1 (fr
Inventor
Gerd Schaaf
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.)
Sommer Antriebs und Funktechnik GmbH
Original Assignee
Sommer Antriebs und Funktechnik 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 Sommer Antriebs und Funktechnik GmbH filed Critical Sommer Antriebs und Funktechnik GmbH
Priority to PL10754278T priority Critical patent/PL2446102T3/pl
Publication of EP2446102A1 publication Critical patent/EP2446102A1/fr
Application granted granted Critical
Publication of EP2446102B1 publication Critical patent/EP2446102B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10Counterbalance devices
    • E05D13/12Counterbalance devices with springs
    • E05D13/1207Counterbalance devices with springs with tension springs
    • E05D13/1215Counterbalance devices with springs with tension springs specially adapted for overhead wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003Anti-dropping devices
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/16Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10Counterbalance devices
    • E05D13/12Counterbalance devices with springs
    • E05D13/1207Counterbalance devices with springs with tension springs
    • E05D13/1223Spring safety devices
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/644Flexible elongated pulling elements
    • E05Y2201/654Cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/658Members cooperating with flexible elongated pulling elements
    • E05Y2201/668Pulleys; Wheels
    • E05Y2201/67Pulleys; Wheels in tackles
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10Adjustable
    • E05Y2600/11Adjustable by automatically acting means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/205Combinations of elements forming a unit
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/21Combinations of elements of identical elements, e.g. of identical compression springs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/242Combinations of elements arranged in parallel relationship
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/246Combinations of elements with at least one element being redundant
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a door with a drive system according to the preamble of claim 1.
  • the weight compensation device comprises, on each side of the door leaf, a cable unit extending in the region of the respective guide rail with a spring unit in the horizontal section of the guide rail.
  • Each cable unit comprises two parallel ropes, which are guided on the spring unit.
  • the first free ends are attached to the door leaf, the second free ends are mounted stationary.
  • the stationary storage takes place, inter alia, with components that form a cable tension compensation device in the form of a rocker.
  • the rope tension compensation device distributes the tension of the cables equally.
  • each cable unit consists of two separate cables, which thus form a redundant system. Breaks one of the ropes of the rope units, Thus, the still intact rope can still maintain the function of the rope unit and thus the weight compensation device.
  • the invention has for its object to provide a goal of the type mentioned, in which with the least possible design effort the highest possible reliability is guaranteed.
  • the door according to the invention comprises a drive system by means of which a door leaf guided laterally in guide rails can be moved between an open position and a closed position. Furthermore, the door comprises a weight compensation device, a cable unit and a spring unit on one or each Torblattseite and a cable unit associated with the cable tension compensation device.
  • the or each cable tension compensation device is safe against cable breakage and the or each cable unit consists of a rope which is deflected at the stationarily mounted cable tension compensation device, so that two spaced apart cable strands are obtained. The free ends of the rope are brought together and attached to the door leaf. Alternatively, the cable tension compensation device may be attached to the door leaf. Then the free ends of the rope are stored stationary.
  • the safety device associated with this cable tension compensation device has as a safety device a stationary mounted diaphragm with two bores. Through a hole in each case a rope strand is guided. As a further component of the securing device, a fixed thickening connected to this is provided on each cable strand in the region between the pin-shaped segment and the diaphragm whose diameter is greater than the diameter of the cable strand associated bore.
  • FIG. 1 can be seen on the undersides of the horizontal portions of the guide rail 4 housing profiles 7 are mounted in the form of square profiles, in which components of the weight compensation device are integrated. In FIG. 2 these components are shown without the housing profile 7.
  • the weight balancing device whose components are designed identically for the left and right door leaf sides, comprises on each side of the door leaf 2 a cable unit 8 and an associated spring unit 9.
  • Each cable unit 8 has only one cable 10 which passes over deflection rollers 11a, 11b, 11c is.
  • each cable unit 8 is associated with a stationary mounted cable tension compensation device 12, which in FIG. 2 is shown only schematically and their components in the FIGS. 3 and 4 are shown in detail.
  • the cable 10 of the cable unit 8 is deflected in the cable tension compensation device 12, so that there are obtained from there two parallel mutually spaced cable strands, which are guided over the guide rollers 11a, 11b, 11c.
  • a first guide roller 11a is located in the area of the ceiling 6 of the garage.
  • the deflection roller 11a in the curved region of the guide rails 4, which forms the transition between the vertically extending and horizontal segment of the guide rail 4, arranged.
  • the second guide pulley 11 b is located at the end of the horizontal segment of the guide rail 4.
  • the spring unit 9 is fixed with a longitudinal end.
  • the other longitudinal end of the spring unit 9 is fixedly mounted on a holding element 13.
  • the spring unit 9 consists of a tension spring arrangement.
  • the individual tension springs can run parallel to one another or be arranged adjacent to one another.
  • the free ends of the cable strands are firmly connected to each other via a crimping 14.
  • an eyelet 15 is provided, which may be formed by the free ends of the cable strands themselves or by a separate component. With this eyelet 15, the free ends of the cable strands are firmly connected to the lower end of the door leaf 2.
  • the operation of the weight compensation device is such that 9 spring forces are exerted by the spring unit, which counteract the weight of the door leaf 2 so that the door leaf 2 held securely in any vertical position, that is secured against falling.
  • the cable tension compensation device 12 ensures that the rope tensions are distributed equally to the two cable strands.
  • the cable tension compensation device 12 on a stationary mounted bracket 16 which consists essentially of an L-shaped metallic part.
  • the holder 16 has a running in a plane bottom plate 16a, with which the holder 16 is mounted on a stationary surface.
  • holes 17 are arranged in the longitudinal direction of the bottom plate 16a. In one of these holes 17 a forming a pin-shaped segment screw 18 can be inserted and fixed.
  • the cable 10 is thereby deflected at the screw 18 in such a way that a voltage compensation is present at the two outgoing from the deflection cable strands. Then, by tightening the screw 18, the rope is clamped in this set target position.
  • the thus formed cable tension compensation device 12 is reversibly actuated, since the screw 18 can be loosened at any time to then adjust the rope tension in the two strands of rope.
  • the thus formed cable tension compensation device 12 is associated with a safety device.
  • a diaphragm 16b is provided, which is formed by the perpendicular to the bottom plate 16a oriented segment of the holder 16.
  • two spaced, identical holes 20 are provided with a circular cross-section.
  • a thickening in the form of a crimping 21 is provided on the cable strands of the cable 10.
  • the thickening may be in the form of a cast part made of metal or in the form of a clamping part.
  • the crimping 21 in the segments of the cable strands, which lie between the screw 18 and the diaphragm 16b.
  • the diameters of the identical formed crimp 21 are larger than the diameter of the holes 20 of the diaphragm 16b.
  • the diameter of the holes 20 are dimensioned so that the rope 10 is guided by this with little play.
  • the diaphragm 16b is formed integrally with the bottom plate 16a.
  • the panel 16b and the bottom panel 16a may be formed by two separate parts which can be fastened together. Then, the aperture 16b instead of the holes 20 have slots in which the cable strands with the crimps 21 can be easily inserted. If then the aperture 16b attached to the bottom plate 16a, the slots of the aperture 16b are covered by the bottom plate 16a so that the then still exposed parts of the slots form the holes 20 on which the crimps 21 are held securely.

Landscapes

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

Claims (12)

  1. Porte (1) dotée d'un système d'entraînement au moyen duquel un panneau (2) de ladite porte, guidé latéralement dans des rails de guidage (4), peut être mû entre une position d'ouverture et une position de fermeture ; et d'un dispositif d'équilibrage pondéral, incluant une unité (8) à câble et une unité (9) à ressort sur un ou sur chaque côté dudit panneau de porte ; ainsi que d'un dispositif (12) compensateur de tension de câble, affecté à ladite unité (8) à câble, caractérisée par le fait que l'unité, ou chaque unité (8) à câble, est constituée d'un câble (10) qui est renvoyé sur le dispositif (12) compensateur de la tension dudit câble, monté fixe ou verrouillé à demeure sur le panneau (2) de la porte, procurant ainsi deux brins dudit câble s'étendant à distance l'un de l'autre, sachant que les extrémités libres dudit câble (10) sont regroupées et sont fixées audit panneau (2) de la porte, ou sont montées fixes ; par le fait que ledit dispositif (12) compensateur de la tension du câble est associé à un dispositif de sûreté au moyen duquel, en cas de rupture d'un brin du câble, l'autre brin dudit câble (10) est fermement retenu, ledit dispositif de sûreté présentant une pièce d'obturation (16b) montée fixe et munie de deux perçages (20), un brin du câble étant respectivement guidé à travers un perçage (20) ; et par le fait qu'il est prévu en tant qu'élément structurel supplémentaire dudit dispositif de sûreté, sur chaque brin du câble et dans la région située entre ladite pièce d'obturation (16b) et un segment revêtant la forme d'un tenon sur ledit dispositif compensateur de la tension du câble, une zone épaissie qui est reliée rigidement audit brin et dont le diamètre est supérieur au diamètre du perçage (20) assigné audit brin du câble.
  2. Porte selon la revendication 1, caractérisée par le fait que le câble (10) est renvoyé au niveau du segment en forme de tenon, segment au moyen duquel ledit câble (10) est consigné à demeure.
  3. Porte selon la revendication 2, caractérisée par le fait que le segment en forme de tenon est une vis (18).
  4. Porte selon la revendication 3, caractérisée par le fait que le segment en forme de tenon peut être inséré dans différents évidements d'une pièce de retenue (16) à montage fixe, et peut être bloqué rigidement dans lesdits évidements.
  5. Porte selon la revendication 1, caractérisée par le fait que les perçages (20) pratiqués dans la pièce d'obturation (16b) sont de réalisations identiques, leurs diamètres étant adaptés au diamètre extérieur du câble (10), de façon telle que les brins dudit câble soient guidés avec faible jeu dans lesdits perçages (20).
  6. Porte selon l'une des revendications 1 à 5, caractérisée par le fait que les zones épaissies, ménagées sur les brins du câble, sont formées par des sertissages (21).
  7. Porte selon l'une des revendications 1 à 6, caractérisée par le fait que les zones épaissies sont formées par des parties moulées ou par des parties à effet de serrage.
  8. Porte selon l'une des revendications 1 à 7, caractérisée par le fait que la pièce d'obturation (16b) est réalisée d'un seul tenant avec la pièce de retenue (16) du dispositif (12) compensateur de la tension du câble.
  9. Porte selon l'une des revendications 1 à 7, caractérisée par le fait que la pièce d'obturation (16b) forme une partie distincte pouvant être fixée à la pièce de retenue (16), ladite pièce d'obturation (16b) étant pourvue de trous oblongs dans lesquels les brins du câble peuvent être insérés par les zones épaissies ; et par le fait que lesdits trous oblongs sont partiellement occultés après la fixation de ladite pièce d'obturation (16b) à ladite pièce de retenue (16), de telle sorte que les parties dégagées desdits tous oblongs forment les perçages (20).
  10. Porte selon l'une des revendications 1 à 9, caractérisée par le fait que l'unité, ou chaque unité (9) à ressort, est constituée d'un ensemble à ressort de traction.
  11. Porte selon la revendication 10, caractérisée par le fait que l'unité (9) à ressort est montée fixe à une extrémité ; et par le fait qu'un rouleau de renvoi (11c), par l'intermédiaire duquel les brins du câble (10) sont guidés, est fixé à l'autre extrémité de ladite unité (9) à ressort.
  12. Porte selon l'une des revendications 1 à 11, caractérisée par le fait que ladite porte est une porte segmentée, une porte relevable, une porte sectionnelle à débattement en plafond, une porte roulante, une porte basculante ou une porte oscillante.
EP10754278.9A 2009-09-16 2010-09-03 Porte dotée d'un système d'entraînement Not-in-force EP2446102B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10754278T PL2446102T3 (pl) 2009-09-16 2010-09-03 Brama wyposażona w napęd

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009041871A DE102009041871B3 (de) 2009-09-16 2009-09-16 Tor mit einem Antriebssystem
PCT/EP2010/005425 WO2011032649A1 (fr) 2009-09-16 2010-09-03 Porte dotée d'un système d'entraînement

Publications (2)

Publication Number Publication Date
EP2446102A1 EP2446102A1 (fr) 2012-05-02
EP2446102B1 true EP2446102B1 (fr) 2013-11-06

Family

ID=43495647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10754278.9A Not-in-force EP2446102B1 (fr) 2009-09-16 2010-09-03 Porte dotée d'un système d'entraînement

Country Status (12)

Country Link
US (1) US20120167474A1 (fr)
EP (1) EP2446102B1 (fr)
CN (1) CN102472066A (fr)
DE (1) DE102009041871B3 (fr)
DK (1) DK2446102T3 (fr)
ES (1) ES2441347T3 (fr)
PL (1) PL2446102T3 (fr)
PT (1) PT2446102E (fr)
RU (1) RU2508438C2 (fr)
TN (1) TN2011000666A1 (fr)
WO (1) WO2011032649A1 (fr)
ZA (1) ZA201201871B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2008338C2 (nl) 2012-02-23 2013-08-26 Doco Internat B V Deursysteem omvattende een deurblad dat aan beide langszijden in geleidingsprofielen verschuifbaar is gelagerd alsmede een contragewichtinrichting, kabelspanningbalanceerinrichting geschikt voor een dergelijk deursysteem.
DE102014018154A1 (de) 2014-06-16 2015-12-17 Novoferm Tormatic Gmbh Antriebsschiene
DE102014018153A1 (de) 2014-12-10 2016-06-16 Novoferm Tormatic Gmbh Antriebsschiene mit Gewichtsausgleichseinrichtung
DE202015105845U1 (de) 2015-11-03 2015-12-15 Wihag Fahrzeugbausysteme Gmbh Fahrzeugaufbau
CN106150282A (zh) * 2016-08-08 2016-11-23 缪其明 一种提升门
CN114151522A (zh) * 2021-12-07 2022-03-08 深圳创维-Rgb电子有限公司 一种动力转向机构

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Publication number Priority date Publication date Assignee Title
US2041221A (en) * 1930-07-09 1936-05-19 Gen Door Company Operating mechanism for overhead doors
US2538626A (en) * 1947-07-23 1951-01-16 Crawford Door Co Upward acting door construction
US2607410A (en) * 1949-01-12 1952-08-19 Mckee Door Company Counterbalancing means
AT174471B (de) * 1951-12-21 1953-04-10 Max Dipl Ing Ogris Drahtseilantrieb für Rollverschlüsse
US2703247A (en) * 1953-04-09 1955-03-01 Frantz Mfg Company Safety catch for overhead doors
US4082133A (en) * 1976-06-03 1978-04-04 William Halopoff Sectional garage door spring container
US4512106A (en) * 1983-12-30 1985-04-23 American Sterilizer Company Cable failure indicator
US4757853A (en) * 1986-11-14 1988-07-19 Frank S. Price Safety device for garage door springs
US5259433A (en) * 1989-12-21 1993-11-09 Hermel Cloutier Door counterweight system
DE19504700C2 (de) * 1995-02-13 2000-06-29 Normstahl Werk E Doering Ag Mo Tor, insbesondere Deckensektionaltor
EP0868587B1 (fr) * 1995-12-22 1999-11-10 Hörmann KG Brockhagen Porte articulee se relevant au plafond
RU2150562C1 (ru) * 1996-03-29 2000-06-10 Херманн Кг Брокхаген Потолочные секционные ворота
US5930865A (en) * 1998-02-02 1999-08-03 Mihalcheon; Arthur Alexander Extension spring-type assembly for raising sectional door
CA2268692A1 (fr) * 1999-04-08 2000-10-08 Hermel Cloutier Systeme d'ouverture/de fermeture de porte de garage
US6561256B2 (en) * 2001-04-25 2003-05-13 Wayne-Dalton Corp. Extension spring counterbalance system
US7252133B2 (en) * 2004-05-04 2007-08-07 Albany International Corp. High load operation of an industrial roll door

Also Published As

Publication number Publication date
US20120167474A1 (en) 2012-07-05
DK2446102T3 (da) 2013-12-09
EP2446102A1 (fr) 2012-05-02
ZA201201871B (en) 2012-11-28
DE102009041871B3 (de) 2011-02-24
RU2012113132A (ru) 2013-10-27
ES2441347T3 (es) 2014-02-04
WO2011032649A1 (fr) 2011-03-24
PT2446102E (pt) 2013-11-25
TN2011000666A1 (en) 2013-05-24
CN102472066A (zh) 2012-05-23
RU2508438C2 (ru) 2014-02-27
PL2446102T3 (pl) 2014-04-30

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