EP1337730B1 - Automotive door hinge with structurally integrated pivot - Google Patents
Automotive door hinge with structurally integrated pivot Download PDFInfo
- Publication number
- EP1337730B1 EP1337730B1 EP02753989A EP02753989A EP1337730B1 EP 1337730 B1 EP1337730 B1 EP 1337730B1 EP 02753989 A EP02753989 A EP 02753989A EP 02753989 A EP02753989 A EP 02753989A EP 1337730 B1 EP1337730 B1 EP 1337730B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- conical
- structural feature
- hinge
- pivot axis
- 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.)
- Expired - Lifetime
Links
- 230000001050 lubricating effect Effects 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000010422 painting Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000009283 reversible contraction Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/12—Securing pins in sockets, movably or not
- E05D5/121—Screw-threaded pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/12—Securing pins in sockets, movably or not
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/14—Construction of sockets or sleeves
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
- E05D7/1044—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in an axial direction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
-
- 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
- This invention applies to hinges, more particularly to automotive door hinges, which facilitate motion of a closure panel relative to a fixed body structure, and simplify removal and reinstallation of the closure panel to and from the body structure during specific phases of the vehicle assembly operation.
- Automotive door hinges are generally configured to include a door component that is rigidly attached to a closure panel and a body component that is rigidly attached to a body structure. This structural attachment of the components can be achieved by welding, riveting, bolting or similar mechanical fastening means.
- the simple rotary motion of the door component relative to the body component is normally achieved by a pivot pin and associated bearing surfaces.
- the pivot pin is configured to be rigidly attached to one of the hinge components while the other component freely rotates around the pivot pin via one or more bearing surfaces. It is normal practice to utilize two of these hinge assemblies, vertically offset with coaxially aligned pivot pins, to attach a closure panel to a body structure.
- a first hinge assembly is for example disclosed in US 4,864,689 which discloses an arrangement for mounting doors on motor vehicles by means of two hinge assemblies respectively comprising at least one screw bolt engaged in one of the assemblies along a common rotational axis for securing the door in its installed operating position.
- This hinge assembly comprises an axially bearing pin to extend through first and second bushing parts to hold the door so as to be free from play and to secure said door in its installed operational position against unintentional removal.
- FR 1 421 451 which comprises a door component and a body component which are configured to rotate around a pivot pin and which may be partially surrounded by a sleeve.
- a third hinge assembly is disclosed in GB 291 796 which consists of two straps wherein one strap is provided with a stud having a ramp or inclined plane provided at the base of the strap and which is adapted to engage in a recess also of the form of a ramp or incline plane provided at the base of the other strap, so that when the stud engages in said recess, the two straps are adapted to rotate around each other.
- a fourth hinge assembly is known from EP 0 613 988 A2 which discloses two hinge parts being connected to each other by means of a hinge pin which is part of one of said hinge parts.
- hinge assembly substantially comprising a first U-shaped hinge component in which a second hinge component engages.
- a pivot pin extends through the first and the second hinge component thereby rotationally locating both components with respect to each other.
- hinge assemblies Although there is a variety of different hinge assemblies as illustrated above, all of them suffer from certain disadvantages which in particular occur during the assembling and painting of vehicles during their production.
- closure panel In many modem automotive vehicle assembly plants the closure panel is removed from the body structure after the vehicle has been initially assembled and painted. This post paint detachment of the closure panel is undertaken to facilitate ease of final assembly of the vehicle interior which includes installing large components such as the instrument panel, seats, carpet and headliner as well as simplifying the final assembly of the door hardware components such as the latch and window lift mechanism.
- An important aspect of the closure panel's removal and reinstallation process is that it is normal practice to set the final door position during the vehicle's initial assembly, prior to painting. In this way the gap margins and surface flushness, which are among the most important aspects of vehicle quality, are set during the initial structural framing and can be evaluated before and just after painting.
- a common embodiment of a removable door hinge system utilizes a cantilevered pivot pin to facilitate the door component being simply interleaved over the body component of the hinge.
- the body component incorporates a suitably sized hole containing a pivot bushing through which the pivot pin is riveted creating a structural joint with rotational freedom.
- a portion of the pivot pin is configured with a conical feature that interacts with a conical feature in the pivot axis hole of the door component. When the conical feature in the pivot axis hole of the door component is placed over the conical aspect of the pivot pin, a rotational locking action is created.
- a clip, nut or similar mechanical device retains the door component on the pivot pin and all structural loading is transferred via the portion of the pivot pin comprising the conical feature.
- This cantilevered pivot pin arrangement is referred to as single hung and transmits all imparted bending moments directly to the pivot pin.
- the automotive hinge comprises all the features of claim 1 or claim 7.
- the positions of the conical pivot axis aperture and the conical structural feature can be changed from either the door component or the body component, to the other of said components.
- either the conical structural feature will be lowered into the conical pivot axis aperture or the conical pivot axis aperture will be placed over an upstanding conical structural feature.
- the bushing is interposed between the walls of the conical pivot axis aperture and the external conical bearing surface of the conical structural feature.
- the rigid bushing is configured to fit into the conical pivot axis aperture.
- the rigid bushing comprises a tapered externally facing surface which comprises a lubricating coating or film.
- the lubricating coating or film preferably comprises the polymer PTFE.
- the rigid bushing comprises a split line adapted to permit reversible contraction of the dimensions of the bushing.
- the rigid bushing comprises an unlubricated internally facing surface to facilitate clamping of the bushing onto the outer surface of the conical structural feature.
- the conical structural feature has a continuous tapered outer surface. The bushing may be retained in the conical pivot aperture by upsetting the bushing material to create a flange.
- a door hinge assembly (1) is substantially constructed from a door component (2) and a body component (3).
- the door component is configured with a door component mounting surface (6) and a door component pivot arm (7).
- the door component pivot arm contains a conical pivot axis aperture (8) with walls (25).
- the door component is structurally attached to a closure panel (4) via its door component mounting surface (6) using bolting, welding, bonding, riveting or similar fastening means.
- the body component (3) is configured with a body component mounting surface (11) and a body component pivot arm (12).
- the body component pivot arm is configured with an upstanding conical structural feature (13) that contains an internally threaded feature (14) coaxial with its outer surface, as illustrated in Figure 5.
- the body component (3) is structurally attached to a body structure (19) via its body component mounting surface (11) using bolting, welding, bonding, riveting or similar fastening means.
- a rigid bushing (17) is internally coated with a lubricating film, such as the polymer PTFE, and is configured to fit over the conical structural feature (13) and provide a horizontal load bearing surface (16) against the hinge body component's pivot arm (12) and an internal tapered surface (18) configured to bear against the conical structural feature (13).
- a lubricating film such as the polymer PTFE
- Other lubricating films or coatings may also be employed to permit the internally facing tapered surface of the bushing to rotatingly slide over the outer surface of the conical structural feature.
- a split line (20) allows the bushing to be easily installed since it can open and expand to be fitted over the conical structural feature, and aids in rotationally locking the bushing into the conical pivot axis aperture (8) on the non-lubricated, external surface of the bushing when longitudinal or vertical retention force is applied.
- An outwardly stepped feature (21) at the outer or distal end of the conical structural feature is configured to retain the rigid bushing longitudinally.
- the door component (2) interleaves over the body component (3) and dimensionally locates itself by means of the external, unlubricated tapered surface (22) of the rigid bushing (17) mating to the walls (25) of the conical pivot axis aperture (8) of the door component (2).
- the assembly is structurally completed to prevent the door component and body component from moving longitudinally relative to each other by a bolt (19) attached to the conical structural feature (13) via the internally threaded feature (14).
- Structural loadings such as those imparted by a crash, are transferred between the door component (2) and body component (3) via the conical structural feature (13) which is wrought from, and integral to, the body component. This significantly improves the single hung, cantilevered arrangement since it eliminates the requirement of a pin-to-hinge structure joint interface.
- Each rigid bushing is thereby rotationally clamped into the corresponding conical pivot axis aperture; its conical walls ending at the horizontal load bearing surface (16), in the presence of a longitudinal clamping load and with flexure of the bushing about the split line (20), combine to create a locking action into the conical pivot axis aperture (8) of the door component.
- a door hinge assembly (1) is substantially constructed from a body component (3) and a door component (2).
- the body component is configured with a mounting surface (11) and a pivot arm (12).
- the body component pivot arm (12) contains a conical pivot axis aperture (8).
- the door component (2) is configured with a mounting surface (6) and a pivot arm (7).
- the door component (2) is structurally attached to a closure panel via the door component's mounting surface (6) using bolting, welding, bonding, riveting or similar fastening means.
- the door component pivot arm (7) is configured with a conical structural feature (13) which contains an internally threaded feature coaxial with its outer surface.
- the body component (3) is structurally attached to a body structure via its body component mounting surface (11) using bolting, welding, bonding, riveting or similar fastening means.
- a rigid bushing (17) is internally coated with a lubricating film such as the polymer PTFE and is configured to fit over the conical structural feature (13) and provide a horizontal load bearing surface (16) against the door component's pivot arm (7) and an internal tapered surface configured to bear against the conical structural feature.
- a lubricating film such as the polymer PTFE
- Other lubricating films or coatings may also be employed to permit the internally facing tapered surface of the bushing to rotationally slide over the outer bearing surface of the conical structural feature.
- the rigid bushing functions as in the previous embodiment.
- the door component (2) interleaves over the body component (3) and dimensionally locates itself by means of the external, unlubricated tapered surface (22) of the rigid bushing (17) mating to the walls (25) of the conical pivot axis aperture (8) of the body component (3).
- the assembly is structurally completed as previously described.
- the removal of the closure panel following a painting operation may be performed in the same way as with the previously described embodiment, in that the closure panel is lifted from the vehicle body and reinstalled in analogous fashion.
- the location of the rigid bushing (17) can be interchanged from fitting over the conical structural feature (13) to fitting inside the conical pivot axis aperture (8).
- the rigid bushing (17) is externally coated with a lubricating film such as the polymer PTFE, and is configured to fit into the conical pivot axis aperture (8) and provide a horizontal load bearing surface (16) against the hinge body component's pivot arm (12) and an externally tapered surface (26) configured to bear against the internal conical bearing surface of the conical pivot axis aperture (8).
- lubricating films or coatings may also be employed to permit the externally facing tapered surface of the bushing to rotatingly slide over the internal conical bearing surface of the conical pivot axis aperture.
- a split line (20) allows the bushing to be easily installed since it can close and contract to be fitted into the conical pivot axis aperture, and aids in rotationally locking the bushing onto the conical structural feature (13) on the internal, unlubricated tapered surface (27) of the bushing when longitudinal or vertical retention force is applied.
- the bushing material is upset upon installation to create a retention flange (28) over the door component pivot arm (7) at the opposing end to the horizontal load bearing surface (16) so that the rigid bushing is positively retained in the door component pivot arm (7).
- the door component (2) interleaves over the body component (3) and dimensionally locates itself by means of the internal, unlubricated tapered surface (27) of the rigid bushing (17) mating to the outer surface (29) of the conical structural feature (13) of the body component (3).
- the assembly is structurally completed as previously described.
- the removal of the closure panel following a painting operation may be performed in the same way as with the previously described embodiments, in that the closure panel is lifted from the vehicle body and reinstalled in analogous fashion.
- the only change is the location of the bushing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Description
Claims (11)
- An automotive hinge (1) comprising:(a) a first component (2, 3) adapted to be mounted to a vehicular closure panel (4) or to a vehicular body structure (19), said first component (2, 3) comprising a conical pivot axis aperture (8);(b) a second component (3, 2) adapted to be mounted to a vehicular body structure (19) or to a vehicular closure panel (4), said second component comprising a pivot arm (7,12);(c) the first component (2, 3) and the second component (3, 2) being adapted to rotate about a pivot axis;(d) the second component (3, 2) comprising an upstanding, conical structural feature (13), wrought from the base material of the second component (3, 2) extending from the second component (3,2), and adapted to be coaxially aligned with the pivot axis and structurally fixed to the pivot arm (7, 12) of the first component (2,3);(e) said conical structural feature (13) comprising an external conical bearing surface;(f) a rigid bushing (17) configured to fit over the conical structural feature (13);(g) said rigid bushing (17) comprising an internally facing tapered surface comprising a lubricating coating or film adapted to contact said conical bearing surface of the conical structural feature (13);(h) said rigid bushing (17) further comprising a split line (20) and an unlubricated externally facing surface (22) to facilitate clamping of said bushing (17) into the conical pivot axis aperture (8);(i) said rigid bushing (17) further comprising a base comprising a horizontal surface (16) configured substantially perpendicular to a longitudinal axis of said bushing (17), said horizontal surface (16) being adapted to carry vertical hinge loadings;
- The automotive hinge of Claim 1, wherein the conical structural feature (13) is machined, forged or cast in the base material of the first or second component of the hinge.
- The automotive hinge of Claim 1, wherein the conical structural feature (13) comprises a distal end and further comprises an outward step (21) proximate said distal end, said step (21) being configured to retain the rigid bushing (17).
- The automotive hinge of Claim 1, wherein the first component (2, 3) and the second component (3, 2) are retained in assembly by a bolt (19) configured to thread coaxially into an internally threaded feature (14) in the conical structural feature (13).
- The automotive hinge of Claim 1, wherein the first component (2, 3) and the second component (3, 2) are retained in assembly by a clip, nut or other similar mechanical fastening means.
- The automotive hinge of Claim 1, wherein said lubricating coating or film comprises the polymer PTFE.
- An automotive hinge (1) comprising:(a) a first component (2, 3) adapted to be mounted to a vehicular closure panel (4) or to a vehicular body structure (19), said first component (2, 3) comprising a conical pivot axis aperture (8);(b) a second component (3, 2) adapted to be mounted to a vehicular body structure (19) or to a vehicular closure panel (4), said second component comprising a pivot arm (7, 12);(c) the first component (2, 3) and the second component (3, 2) being adapted to rotate about a pivot axis;(d) the second component (3, 2) comprising an upstanding, conical structural feature (13), wrought from the base material of the second component (3, 2) extending from the second component (3, 2) and adapted to be coaxially aligned with the pivot axis and structurally fixed to the pivot arm (7, 12) of the first component (2,3);(e) said first component conical pivot axis aperture (8) comprising an internal conical bearing surface;(f) a rigid bushing (17) configured to fit into the conical pivot axis aperture (8);(g) said rigid bushing (17) comprising an externally facing surface (26) comprising a lubricating coating or film adapted to contact said internal conical bearing surface of the conical pivot axis aperture (8);(h) said rigid bushing (17) further comprising a split line (20) and an unlubricated internally facing surface to facilitate clamping of said bushing onto the conical structural feature (13);(i) said rigid bushing (17) further comprising a base comprising a horizontal surface configured substantially perpendicular to a longitudinal axis of said bushing, said horizontal surface (16) being adapted to carry vertical hinge loadings;
- The automotive hinge of Claim 7, wherein the conical structural feature is machined, forged or cast in the base material of the first or second component (2, 3) of the hinge (1).
- The automotive hinge of Claim 7, wherein the conical structural feature (13) comprises a distal end and further comprises an outward step (21) proximate said distal end, said step (21) being configured to retain the rigid bushing (17)
- The automotive hinge of Claim 7, wherein the first component (2, 3) and the second component (3, 2) are retained in assembly by a bolt (19) configured to thread coaxially into an internally threaded feature (14) in the conical structural feature (13).
- The automotive hinge of Claim 7, wherein the first component (2, 3) and the second component (3, 2) are retained in assembly by a clip, nut or other similar mechanical fastening means.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2354796 | 2001-08-02 | ||
CA002354796A CA2354796A1 (en) | 2001-08-02 | 2001-08-02 | Automotive door hinge with structural integrated pivot |
US31601701P | 2001-08-31 | 2001-08-31 | |
US316017P | 2001-08-31 | ||
PCT/CA2002/001193 WO2003012234A1 (en) | 2001-08-02 | 2002-07-30 | Automotive door hinge with structurally integrated pivot |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1337730A1 EP1337730A1 (en) | 2003-08-27 |
EP1337730B1 true EP1337730B1 (en) | 2005-10-05 |
Family
ID=4169680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02753989A Expired - Lifetime EP1337730B1 (en) | 2001-08-02 | 2002-07-30 | Automotive door hinge with structurally integrated pivot |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1337730B1 (en) |
JP (1) | JP4084748B2 (en) |
CN (1) | CN1271301C (en) |
AT (1) | ATE306004T1 (en) |
AU (1) | AU2002322234B2 (en) |
BR (1) | BR0205832A (en) |
CA (2) | CA2354796A1 (en) |
DE (1) | DE60206465T2 (en) |
ES (1) | ES2251608T3 (en) |
WO (1) | WO2003012234A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7059032B2 (en) | 2003-06-04 | 2006-06-13 | Ronald F Lehner | Door hinge repair apparatus and method |
KR100610753B1 (en) | 2005-02-04 | 2006-08-09 | 지엠대우오토앤테크놀로지주식회사 | Detachable door hinge of a vehicle |
CN102574444A (en) * | 2009-09-10 | 2012-07-11 | 丰田车体株式会社 | Hinge for vehicle door |
CN102003126A (en) * | 2010-12-13 | 2011-04-06 | 江铃汽车股份有限公司 | Side door hinge for vehicle |
CN102635281B (en) * | 2012-05-08 | 2015-09-23 | 陈凯 | Adjustable hinge |
JP6238332B2 (en) * | 2013-02-05 | 2017-11-29 | 理研化機工業株式会社 | Manufacturing method of door hinge for automobile and first bracket thereof |
JP6301110B2 (en) * | 2013-11-05 | 2018-03-28 | Ykk Ap株式会社 | Door unit |
DE102014202765B4 (en) | 2014-02-14 | 2017-05-18 | Robert Bosch Gmbh | Fastening concept for backlash-free installation of adjusting drives in a motor vehicle |
CN104595350A (en) * | 2015-01-05 | 2015-05-06 | 刘书雄 | Elastic hinge |
CN105041085A (en) * | 2015-06-05 | 2015-11-11 | 吴志明 | Door hinge and car using same |
CN106223756A (en) * | 2016-08-22 | 2016-12-14 | 常州美尔凯进出口有限公司 | Grafting hinge |
CN106837036B (en) * | 2017-04-10 | 2018-08-07 | 山东理工大学 | Device for the connection of emergency unchaining body hinge |
CN107035253A (en) * | 2017-05-26 | 2017-08-11 | 五冶集团上海有限公司 | It is a kind of can fixed angle hinge |
CN107859445A (en) * | 2017-11-01 | 2018-03-30 | 广东炬森五金精密制造有限公司 | Jing Yin hinge for furniture |
FR3073241A1 (en) * | 2017-11-06 | 2019-05-10 | Thierry Dupuy | THE TARAUDE GOND |
JP7050660B2 (en) * | 2018-12-27 | 2022-04-08 | 株式会社クボタ | combine |
JP2021113039A (en) * | 2020-01-16 | 2021-08-05 | 株式会社ニイテック | Door hinge structure for vehicle |
CN113137147A (en) * | 2020-01-16 | 2021-07-20 | 尼特固有限公司 | Door hinge structure for vehicle |
CN111516820B (en) * | 2020-04-30 | 2021-07-06 | 杭州翔毅科技有限公司 | Multipurpose ship lifesaving unit and floating structure-based movement method |
EP4153833B1 (en) * | 2020-06-17 | 2023-08-09 | Multimatic Inc. | Automotive lift-off hinge with integrated door check |
CN113833371B (en) * | 2021-09-27 | 2022-12-27 | 重庆凯安机电制造有限公司 | Automobile door thrust bearing hinge |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB291796A (en) * | 1927-06-10 | 1928-10-04 | Rachel Salin | Improvements in hinges for the doors of motor vehicles |
US3135013A (en) * | 1961-03-10 | 1964-06-02 | Stanley Works | Hinge with pin retaining means |
FR1421451A (en) * | 1964-10-30 | 1965-12-17 | Plastic hinge | |
DE3532423A1 (en) * | 1985-09-11 | 1987-03-12 | Scharwaechter Gmbh Co Kg | Hinge for detachable motor vehicle doors |
DE4306267A1 (en) * | 1993-03-01 | 1994-09-08 | Scharwaechter Gmbh Co Kg | Motor vehicle door hinge |
DE19600063A1 (en) * | 1995-11-21 | 1997-05-28 | Scharwaechter Gmbh Co Kg | Motor vehicle door hinge with braking and holding function |
-
2001
- 2001-08-02 CA CA002354796A patent/CA2354796A1/en not_active Abandoned
-
2002
- 2002-07-30 ES ES02753989T patent/ES2251608T3/en not_active Expired - Lifetime
- 2002-07-30 DE DE60206465T patent/DE60206465T2/en not_active Expired - Lifetime
- 2002-07-30 EP EP02753989A patent/EP1337730B1/en not_active Expired - Lifetime
- 2002-07-30 AT AT02753989T patent/ATE306004T1/en active
- 2002-07-30 CN CN02803062.1A patent/CN1271301C/en not_active Expired - Fee Related
- 2002-07-30 WO PCT/CA2002/001193 patent/WO2003012234A1/en active IP Right Grant
- 2002-07-30 BR BR0205832-4A patent/BR0205832A/en not_active IP Right Cessation
- 2002-07-30 JP JP2003517400A patent/JP4084748B2/en not_active Expired - Lifetime
- 2002-07-30 AU AU2002322234A patent/AU2002322234B2/en not_active Ceased
- 2002-07-30 CA CA002423923A patent/CA2423923C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60206465D1 (en) | 2006-02-16 |
CN1476508A (en) | 2004-02-18 |
CN1271301C (en) | 2006-08-23 |
EP1337730A1 (en) | 2003-08-27 |
CA2423923A1 (en) | 2003-02-13 |
CA2354796A1 (en) | 2003-02-02 |
ES2251608T3 (en) | 2006-05-01 |
ATE306004T1 (en) | 2005-10-15 |
DE60206465T2 (en) | 2006-07-13 |
JP4084748B2 (en) | 2008-04-30 |
BR0205832A (en) | 2004-01-13 |
AU2002322234B2 (en) | 2007-03-01 |
JP2004536986A (en) | 2004-12-09 |
CA2423923C (en) | 2007-08-28 |
WO2003012234A1 (en) | 2003-02-13 |
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