EP2808475B1 - Hydraulisches Scharnier für eine Glastür - Google Patents

Hydraulisches Scharnier für eine Glastür Download PDF

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Publication number
EP2808475B1
EP2808475B1 EP13169431.7A EP13169431A EP2808475B1 EP 2808475 B1 EP2808475 B1 EP 2808475B1 EP 13169431 A EP13169431 A EP 13169431A EP 2808475 B1 EP2808475 B1 EP 2808475B1
Authority
EP
European Patent Office
Prior art keywords
rotating seat
oil
pivot
space
hydraulic hinge
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.)
Revoked
Application number
EP13169431.7A
Other languages
English (en)
French (fr)
Other versions
EP2808475A1 (de
Inventor
Ko-Ming Cheng
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.)
Gang Gwo Industrial Co Ltd
GANG GWO IND CO Ltd
Original Assignee
Gang Gwo Industrial Co Ltd
GANG GWO IND CO Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48538979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2808475(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gang Gwo Industrial Co Ltd, GANG GWO IND CO Ltd filed Critical Gang Gwo Industrial Co Ltd
Priority to EP13169431.7A priority Critical patent/EP2808475B1/de
Priority to HUE13169431A priority patent/HUE032081T2/en
Priority to PL13169431T priority patent/PL2808475T3/pl
Publication of EP2808475A1 publication Critical patent/EP2808475A1/de
Application granted granted Critical
Publication of EP2808475B1 publication Critical patent/EP2808475B1/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relats to a hydraulic hinge, especially for a hydraulic hinge for a glass door.
  • a glass door is pivotally mounted on a doorframe by a hydraulic hinge.
  • a conventional hydraulic hinge has a fixing plate, a rotating seat, a pivot and a buffer module.
  • the fixing plate is mounted on the doorframe.
  • the rotating seat is mounted on the glass door and has an oil chamber for storing oil and an oil passage communicating with the oil chamber.
  • the pivot has a first portion, a second portion and an eccentric cam. The first portion of the pivot is mounted on the fixing plate and the second portion of the pivot is mounted into the rotating seat.
  • the eccentric cam is located in the rotating seat.
  • the buffer module is mounted on the rotating seat and is located in the oil chamber of the rotating seat.
  • the buffer module has a valve and a spring. The valve has a through hole for receiving the pivot and a fixing element for abutting against the eccentric cam.
  • the valve has a recess communicating with the through hole and the oil passage, a first oil hole and a second oil hole.
  • the first oil hole and the second oil hole communicate with the recess and the oil chamber.
  • the spring abuts against the rotating seat and the valve.
  • the rotating seat When the glass door is pivoted, the rotating seat is rotated relative to the fixing plate.
  • the eccentric cam of the pivot abuts the fixing element of the valve for controlling the valve to press the spring and drive oil in the oil chamber.
  • the valve is structurally complex, thereby complicating the manufacturing process.
  • the rotating seat provides only a single oil passage, so the glass door is closed slowly such that cool air generated by an air-conditioner escapes from the house.
  • the present invention provides a hydraulic hinge to mitigate or obviate the aforementioned problems.
  • the main object of the present invention is to provide a hydraulic hinge for a glass door; the hydraulic hinge has a fixing plate, a rotating seat, a pivot and a buffer module.
  • the rotating seat has a body, an oil chamber, a first oil passage and a second oil passage.
  • the oil chamber, the first oil passage and the second oil passage are formed in the body.
  • the first oil passage has a first inlet and a first outlet.
  • the first inlet and the first outlet are in communication with the oil chamber respectively.
  • the second oil passage has a second inlet and a second outlet.
  • the second inlet is in communication with the first oil passage.
  • the second outlet is in communication with the oil chamber and is disposed between the first inlet and the first outlet.
  • the pivot is combined with the fixing plate and the rotating seat, and has a first portion, a second portion and an abutted surface.
  • the first portion is mounted steadily on the fixing plate.
  • the second portion is opposite to the first portion and is mounted rotatably into the rotating seat.
  • the abutted surface is formed on the pivot and is located in the oil chamber of the rotating seat. The abutted surface is flat.
  • the buffer module is mounted in the rotating seat and is located in the oil chamber of the rotating seat and has a valve and a spring.
  • the valve abuts against the pivot.
  • the valve has an outer surface, a first surface, a second surface, an axial hole, a ball, a baffle, a circular groove and a radial hole.
  • the first surface abuts against the pivot.
  • the second surface is opposite to the first surface.
  • the axial hole is formed through the valve and has a first opening and a second opening.
  • the first opening is formed on the first surface.
  • the second opening is formed on the second surface.
  • the ball is mounted in the axial hole of the valve.
  • the baffle is mounted on the first opening of the axial hole and has a via hole communicating with the oil chamber and the axial hole.
  • the circular groove is formed around the outer surface of the valve.
  • the radial hole is formed radially in the valve and is in communication with the axial hole and the circular groove.
  • the spring is mounted in the oil chamber of the rotating seat and has a first end and a second end. The first end abuts against the body of the rotating seat. The second end is opposite to the first end and abuts against the second surface of the valve.
  • the fixing plate of the hydraulic hinge is mounted on a doorframe.
  • the rotating seat is mounted on a glass door.
  • the circular groove of the valve communicates with the second oil passage, and then oil in the oil chamber can flow through the circular groove of the valve, the radial hole of the valve, and further flow out the second surface of the valve. Therefore, the refluxing of oil in the hydraulic hinge is increased to increase the velocity of repositioning the rotating seat and the velocity of closing the glass door.
  • the velocity of closing the glass door increases gradually from low speed to high speed, such that cool air escaping from the house is reduced.
  • the valve of the hydraulic hinge is structurally simple, thereby simplifying the manufacturing process.
  • a hydraulic hinge for a glass door in accordance with the present invention comprises a fixing plate 10, a rotating seat 20, a pivot 30 and a buffer module 40.
  • the fixing plate 10 has a top surface, a side surface, a connecting hole 11, a side opening 12, multiple through holes 15 and a lid 13.
  • the side surface is connected to the top surface.
  • the connecting hole 11 is formed in the top surface and extends through the fixing plate 10.
  • the side opening 12 is formed in the side surface of the fixing plate 10 and is in communication with the connecting hole 11.
  • the through holes 15 are formed in the top surface and extend through the fixing plate 10.
  • the lid 13 is mounted in the side opening 12 and has a cambered surface 14.
  • the rotating seat 20 has a body 21, an oil chamber 22, a first oil passage 23 and a second oil passage 24.
  • the oil chamber 22, the first oil passage 23 and the second oil passage 24 are formed in the body 21 and are filled with oil.
  • the first oil passage 23 has a first inlet 231 and a first outlet 232.
  • the second oil passage 24 has a second inlet and a second outlet 241.
  • the second inlet is in communication with the first oil passage 23.
  • the first inlet 231, the first outlet 232 and the second outlet 241 are in communication with the oil chamber 22.
  • the second outlet 241 is located between the first inlet 231 and the first outlet 232.
  • the pivot 30 has a first portion, a second portion, an abutted surface 31 and a toothed part 32.
  • the first portion of the pivot 30 is mounted steadily on the fixing plate 10 and is inserted into the connecting hole 11 of the fixing plate 10.
  • the second portion of the pivot 30 is mounted rotatably into the rotating seat 20.
  • the abutted surface 31 is formed on the pivot 30 and is located in the oil chamber 22 of the rotating seat 20.
  • the toothed part 32 is formed on the first portion of the pivot 30, and the cambered surface 14 of the lid 13 of the fixing plate 10 abuts against the toothed part 32 of the pivot 30.
  • the buffer module 40 is mounted in the rotating seat 20 and is located in the oil chamber 22 of the rotating seat 20.
  • the buffer module 40 has a valve 41 and a spring 42.
  • the valve 41 is cylindrical and abuts against the pivot 30.
  • the valve 41 has an outer surface, a first surface 43, a second surface 44, an axial hole 45, a ball 46, a baffle 47, a circular groove 48 and a radial hole 49.
  • the first surface 43 abuts against the pivot 30.
  • the second surface 44 is opposite to the first surface 43.
  • the axial hole 45 is formed through the valve 41 and has a first opening 451 and a second opening 452.
  • the first opening 451 is formed in the first surface 43 and the second opening 452 is formed in the second surface 44.
  • the ball 46 is mounted in the axial hole 45 of the valve 41.
  • the baffle 47 is mounted in the first opening 451 of the axial hole 45 and has a via hole 471 communicating with the oil chamber 22 and the axial hole 45.
  • the circular groove 48 is formed around the outer surface of the valve 41.
  • the radial hole 49 is formed radially in the valve 41 and is in communication with the axial hole 45 and the circular groove 48.
  • the spring 42 is mounted in the oil chamber 22 and has a first end and a second end. The first end of the spring 42 abuts against the body 21 of the rotating seat 20. The second end of the spring 42 abuts against the second surface 44 of the valve 41.
  • the hydraulic hinge in accordance with the present invention may further have a first cover 17 and a second cover 18.
  • the first cover 17 and the second cover 18 are symmetrically mounted on the body 21 of the rotating seat 20.
  • the rotating seat 20 further has a first adjustment element 25 and a second adjustment element 26.
  • the first adjustment element 25 is mounted in the body 21 of the rotating seat 20, extends into the first oil passage 23 and faces the first outlet 232.
  • the second adjustment element 26 is mounted in the body 21 of the rotating seat 20, extends into the second oil passage 24 and faces the second outlet 241.
  • the oil chamber 22 is divided into a first space and a second space by the valve 41.
  • the first space is located outside the valve relative to the first surface 43 of the valve 41.
  • the second space is located outside the valve relative to the second surface 44 of the valve 41.
  • the fixing plate 10 is mounted on a doorframe by multiple screws 16 that are inserted through the through holes 15 respectively.
  • the rotating seat 20 is mounted on a glass door 60.
  • the first surface 43 abuts against the abutted surface 31 of the pivot 30.
  • Figs. 7 and 8 when the glass door 60 is open, the rotating seat 20 and the buffer module 40 are pivoted relative to the pivot 30 and the fixing plate 10.
  • the contacted area between the first surface 43 and the abutted surface 31 is reduced, and the valve 41 is moved by the pivot 30 and further presses the spring 42. Accordingly, oil in the second space is compressed and flows into the axial hole 45 of the valve 41 to push the ball 46 and flows through the via hole 471 of the baffle 47 and into the first space.
  • the lid 13 of the fixing plate 10 can be disassembled for adjusting the pivot 30.
  • the lid 13 of the fixing plate 10 can be reassembled and the toothed part 32 of the pivot 30 abuts against the cambered surface 14 of the lid 13 for increasing the combination stability between the pivot 30 and the fixing plate 10.
  • the amount of oil flowing out of the first outlet 232 is controlled by the first adjustment element 25, and the amount of oil flowing out the second outlet 241 is controlled by the second adjustment element 26.
  • the circular groove 48 of the valve 41 communicates with the second oil passage 24 when the glass door 60 is closed to a specific angle, and then oil can flow through the circular groove 48 of the valve 41, the radial hole 49 of the valve 41, and further flow into the second space. Therefore, the refluxing of oil in the hydraulic hinge is increased, and the velocity of repositioning the rotating seat and the velocity of closing the glass door 60 are increased. Thus, the velocity of closing the glass door 60 gradually increases from low speed to high speed for reducing the cool air escaping from the house.
  • the valve 41 of the hydraulic hinge is structurally simple, thereby simplifying the manufacturing process.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (4)

  1. Hydraulisches Scharnier für eine Glastür (60), wobei das hydraulische Scharnier Folgendes aufweist:
    eine Befestigungsplatte (10);
    einen Drehsitz (20), der Folgendes aufweist:
    einen Körper (21);
    eine Ölkammer (22), die in dem Körper (21) gebildet ist;
    einen Drehzapfen (30), der mit der Befestigungsplatte (10) und dem Drehsitz (20) kombiniert ist und Folgendes aufweist:
    einen ersten Abschnitt, der feststehend an der Befestigungsplatte (10) angebracht ist;
    einen zweiten Abschnitt, der drehbar in dem Drehsitz (20) angebracht ist; und
    eine Stoßfläche (31), die an dem Drehzapfen (30) gebildet ist und die sich in der Ölkammer (22) des Drehsitzes (20) befindet;
    ein Puffermodul (40), das in dem Drehsitz (20) angebracht ist, das sich in der Öl-kammer (22) des Drehsitzes (20) befindet und Folgendes aufweist:
    ein zylindrisches Ventil (41), das an dem Drehzapfen (30) anliegt und
    Folgendes aufweist:
    eine Außenoberfläche;
    eine erste Oberfläche (43), die an dem Drehzapfen (30) anliegt;
    eine zweite Oberfläche (44), die der ersten Oberfläche (43) gegenüberliegt;
    ein axiales Loch (45), das durch das zylindrische Ventil (41) gebildet ist;
    wobei die Ölkammer (22) durch das zylindrische Ventil (41) in einen ersten Raum und einen zweiten Raum geteilt ist; und
    in der Ölkammer (22) des Drehsitzes (20) eine Feder (42) angebracht ist und Folgendes aufweist:
    ein erstes Ende, das an dem Körper (21) des Drehsitzes (20) anliegt; und
    ein zweites Ende, das an der zweiten Oberfläche (44) des zylindrischen Ventils (41) anliegt;
    wobei das hydraulische Scharnier dadurch gekennzeichnet ist, dass
    in dem Körper (21) ein erster Ölkanal (23) gebildet ist und Folgendes aufweist:
    einen ersten Einlass (231), der mit dem ersten Raum der Ölkammer (22) in Verbindung steht; und
    einen ersten Auslass (232), der mit dem zweiten Raum der Ölkammer (22) in Verbindung steht;
    in dem Körper (21) ein zweiter Ölkanal (24) gebildet ist und Folgendes aufweist:
    einen zweiten Einlass, der mit dem ersten Ölkanal (23) in Verbindung steht; und
    einen zweiten Auslass (241), der mit der Ölkammer (22) in Verbindung steht und sich zwischen dem ersten Einlass (231) und dem ersten Auslass (232) befindet;
    das zylindrische Ventil (41) umfasst:
    eine erste Öffnung (451), die in der ersten Oberfläche (43) gebildet ist; und
    eine zweite Öffnung (452), die in der zweiten Oberfläche (44) gebildet ist;
    eine Kugel (46), die in dem axialen Loch (45) des zylindrischen Ventils (41) angebracht ist;
    ein Leitblech (47), das in der ersten Öffnung (451) des axialen Lochs (45) angebracht ist und das ein Durchgangsloch (471) aufweist, das mit der Ölkammer (22) und mit dem axialen Loch (45) in Verbindung steht;
    eine Kreisnut (48), die um die Außenoberfläche des zylindrischen Ventils (41) gebildet ist; und
    ein radiales Loch (49), das radial in dem zylindrischen Ventil (41) gebildet ist und mit dem axialen Loch (45) und mit der Kreisnut (48) in Verbindung steht; so dass
    wenn sich die Glastür (60) öffnet, Öl in dem zweiten Raum verdichtet wird und in das axiale Loch (45) des zylindrischen Ventils (41) und in den ersten Raum strömt;
    wenn die Glastür (60) geschlossen wird, Öl in dem ersten Raum über den ersten Ölkanal (23) in den zweiten Raum strömt; und
    wenn die Tür auf den spezifischen Winkel geschlossen wird, die Kreisnut (48) mit dem zweiten Ölkanal (24) verbunden wird, während das zylindrische Ventil (41) in eine spezifische Position bewegt wird, und Öl in dem ersten Raum über den ersten und den zweiten Ölkanal (23, 24) in den zweiten Raum strömt.
  2. Hydraulisches Scharnier gemäß Anspruch 1, wobei
    der Drehzapfen (30) ein gezahntes Teil (32) aufweist, das an dem ersten Abschnitt des Drehzapfens (30) gebildet ist; und
    die Befestigungsplatte (10) Folgendes aufweist:
    eine Kappe (13), die eine abgefaste Oberfläche (14) aufweist, die an dem gezahnten Teil (32) des Drehzapfens (30) anliegt.
  3. Hydraulisches Scharnier gemäß Anspruch 1 oder 2, wobei der Drehsitz (20) Folgendes aufweist:
    ein erstes Justierelement (25), das in dem Körper (21) des Drehsitzes (20) angebracht ist, das in den ersten Ölkanal (23) verläuft und das dem ersten Auslass (232) zugewandt ist; und
    ein zweites Justierelement (26), das in dem Körper (21) des Drehsitzes (20) angebracht ist, das in den zweiten Ölkanal (24) verläuft und das dem zweiten Auslass (241) zugewandt ist.
  4. Hydraulisches Scharnier gemäß einem der Ansprüche 1 bis 3, wobei das hydraulische Scharnier eine erste Abdeckung (17) und eine zweite Abdeckung (18), die an dem Drehsitz (20) symmetrisch angebracht sind, aufweist.
EP13169431.7A 2013-05-28 2013-05-28 Hydraulisches Scharnier für eine Glastür Revoked EP2808475B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13169431.7A EP2808475B1 (de) 2013-05-28 2013-05-28 Hydraulisches Scharnier für eine Glastür
HUE13169431A HUE032081T2 (en) 2013-05-28 2013-05-28 Hydraulic hinge for glass door
PL13169431T PL2808475T3 (pl) 2013-05-28 2013-05-28 Zawias hydrauliczny do szklanych drzwi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13169431.7A EP2808475B1 (de) 2013-05-28 2013-05-28 Hydraulisches Scharnier für eine Glastür

Publications (2)

Publication Number Publication Date
EP2808475A1 EP2808475A1 (de) 2014-12-03
EP2808475B1 true EP2808475B1 (de) 2016-08-24

Family

ID=48538979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13169431.7A Revoked EP2808475B1 (de) 2013-05-28 2013-05-28 Hydraulisches Scharnier für eine Glastür

Country Status (3)

Country Link
EP (1) EP2808475B1 (de)
HU (1) HUE032081T2 (de)
PL (1) PL2808475T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178266A (zh) * 2017-06-30 2017-09-19 重庆鹏颖装饰材料有限公司 一种玻璃门夹
CN113323527B (zh) * 2021-06-07 2022-02-18 南京工业职业技术大学 一种耐用铰链

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116185A (en) 1935-08-07 1938-05-03 Benjamin S Bernhard Door closer and check
US2701383A (en) 1949-04-28 1955-02-08 Billeter Ernst Door closer
EP0215264A2 (de) 1985-09-18 1987-03-25 Gretsch Unitas GmbH Baubeschläge Türschliesser
US4937913A (en) 1987-12-12 1990-07-03 Dorma Gmbh & Co. Kg. Door closer
WO2007125524A1 (en) 2006-05-03 2007-11-08 Gosio, Dianora Hinge structure for self-closing doors or the like, particularly glass doors or the like, and assembly incorporating such structure
US20080034535A1 (en) 2006-07-20 2008-02-14 Chi-Tsao Chiang Door closer
KR20100033133A (ko) 2008-09-19 2010-03-29 우희범 도어 개폐용 유압식 플로어힌지장치
WO2011016000A1 (en) 2009-08-06 2011-02-10 Dianora Gosio Hinge for cold rooms, swing gates or the like
GB2472883A (en) 2009-08-18 2011-02-23 Chung Chow A self centering glass door hinge having a plurality of biased positions
EP2426300A1 (de) 2010-09-06 2012-03-07 Gosio, Dianora Türschliesser, insbesondere für Glastüren
DE202012011586U1 (de) 2012-09-11 2013-04-08 Leado Door Controls Ltd. Klemmbeschlag mit automatischer Rückkehrfunktion

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110197391A1 (en) * 2010-02-12 2011-08-18 Rick Yu Automatic door closer structure

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116185A (en) 1935-08-07 1938-05-03 Benjamin S Bernhard Door closer and check
US2701383A (en) 1949-04-28 1955-02-08 Billeter Ernst Door closer
EP0215264A2 (de) 1985-09-18 1987-03-25 Gretsch Unitas GmbH Baubeschläge Türschliesser
US4937913A (en) 1987-12-12 1990-07-03 Dorma Gmbh & Co. Kg. Door closer
WO2007125524A1 (en) 2006-05-03 2007-11-08 Gosio, Dianora Hinge structure for self-closing doors or the like, particularly glass doors or the like, and assembly incorporating such structure
US20080034535A1 (en) 2006-07-20 2008-02-14 Chi-Tsao Chiang Door closer
KR20100033133A (ko) 2008-09-19 2010-03-29 우희범 도어 개폐용 유압식 플로어힌지장치
WO2011016000A1 (en) 2009-08-06 2011-02-10 Dianora Gosio Hinge for cold rooms, swing gates or the like
GB2472883A (en) 2009-08-18 2011-02-23 Chung Chow A self centering glass door hinge having a plurality of biased positions
EP2426300A1 (de) 2010-09-06 2012-03-07 Gosio, Dianora Türschliesser, insbesondere für Glastüren
DE202012011586U1 (de) 2012-09-11 2013-04-08 Leado Door Controls Ltd. Klemmbeschlag mit automatischer Rückkehrfunktion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Cylinder", WIKIPEDIA, 18 May 2017 (2017-05-18), XP055386479, Retrieved from the Internet <URL:https://en.wikipedia.org/wiki/Cylinder> [retrieved on 20170524]

Also Published As

Publication number Publication date
EP2808475A1 (de) 2014-12-03
HUE032081T2 (en) 2017-09-28
PL2808475T3 (pl) 2017-02-28

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