EP0149492A2 - Charnière pour porte de véhicule automobile - Google Patents

Charnière pour porte de véhicule automobile Download PDF

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Publication number
EP0149492A2
EP0149492A2 EP85100416A EP85100416A EP0149492A2 EP 0149492 A2 EP0149492 A2 EP 0149492A2 EP 85100416 A EP85100416 A EP 85100416A EP 85100416 A EP85100416 A EP 85100416A EP 0149492 A2 EP0149492 A2 EP 0149492A2
Authority
EP
European Patent Office
Prior art keywords
bolt
door
frame part
door hinge
hinge according
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.)
Withdrawn
Application number
EP85100416A
Other languages
German (de)
English (en)
Other versions
EP0149492A3 (fr
Inventor
Peter Dr.-Ing. Kassner
Ralf Mertin
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.)
Lunke & Sohn AG
Lunke and Sohn GmbH
Original Assignee
Lunke & Sohn AG
Lunke and Sohn 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 Lunke & Sohn AG, Lunke and Sohn GmbH filed Critical Lunke & Sohn AG
Publication of EP0149492A2 publication Critical patent/EP0149492A2/fr
Publication of EP0149492A3 publication Critical patent/EP0149492A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E05D2003/025—Hinges with pins with one pin having three knuckles
    • E05D2003/027—Hinges with pins with one pin having three knuckles the end knuckles being mutually connected
    • 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
    • E05D2005/102—Pins
    • E05D2005/106—Pins with non-cylindrical portions
    • 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
    • E05D2007/1094—Guiding devices therefor
    • 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
    • E05D5/127—Securing pins in sockets, movably or not by forcing the pin into the socket
    • 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
    • E05D7/1083—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis facilitating simultaneous assembly of a plurality of hinges, e.g. for mounting heavy wings
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the invention relates to a door hinge for a motor vehicle, which consists of a frame part, a door part enclosed by the eyes of the frame part and a bolt for the articulated connection of both parts, in which at least one dry bearing bush is arranged between the door part and the bolt.
  • the unlocked vehicle doors take up so much space in the final assembly phase that many automobile manufacturers have begun to unhinge the doors during this phase, to complete them separately and later on again to unite the rest of the vehicle.
  • the previous attachment of the doors is required for painting in the immersion bath, for example, which are then already in a state aligned with the rest of the body. During the temporary dismantling of the Doors must not lose the adjustment they have already found.
  • the temporary disassembly must be effected by driving out or pulling out the hinge pin, in particular the later re-threading of the door part between the eyes of the frame part being difficult very easily damaged to form a bearing layer between the door part and the respective eyes of the frame part, the actual bearing layer of these two- or three-layer bearing bushes, which can be designed to be inherently stiff or in need of support, is very soft, so that a rough contact, for example, with the outer edge of a partial frame eye is sufficient to make the bearing bush unusable.
  • the invention proposes that an articulated sleeve is inserted between each dry bearing bush and the bolt, which is fixed in a rotationally fixed manner to the bolt anchored in the frame part.
  • the rotary movement takes place in the hinge between the respective joint sleeve and the dry bearing bush.
  • This pair of bearings is, however, preassembled to a certain extent in the door part, so that when the door is dismantled, the components involved in the storage are not separated from one another.
  • the bolt used for the assembly of the door hinge according to the invention thus only serves to connect the Joint sleeves to the eyes of the frame part and to maintain a coaxial position of these components to ensure trouble-free function.
  • the joint sleeve is preferably designed as a collar sleeve. Between the respective collar of an articulated sleeve and the door part, two end faces are formed that move against one another during a hinge movement, between which a collar molded onto the dry bearing bush acts as a spacer and lubricant. In this way, a dry lubricated bearing is also available in the axial direction of the bolt.
  • a multi-layer bushing is preferably used as the material for the dry bearing bushing, in which an impregnated bronze intermediate layer and the actual bearing material in the form of a leaded PTFE is applied to a metallic backing, which preferably consists of steel.
  • Such multi-layer bushings are commercially available as DU bushings.
  • the hinge pin is driven into the hinge, e.g. Knurling anchoring in one or both eyes of the frame part and for fastening the joint sleeves to the bolt.
  • the bolt is pulled out of the hinge and the door part is removed from the frame part;
  • the relatively tight fit of the bushings and sleeves ensures that the cohesion of the completed door part is retained even when the door part is removed from the frame part.
  • each dry bearing bush is designed as a multi-layer bush with a metallic back and a leaded PTFE bearing layer, that the bolt has the metallic back facing, and that each dry bearing bush is rotatably attached to the bolt anchored in the frame part.
  • each multi-layer bushing is assigned to the articulated bolt anchored in the frame part and thus does not itself perform any movement during a hinge movement.
  • the metallic back of the known multi-layer bushes is not particularly strong, but it is sufficient to make it non-rotatable To be able to establish a connection, for example with the aid of knurling with the bolt.
  • the sliding movement then takes place between the outer bearing material of the multilayer bush and the inner surface of the door part.
  • the multi-layer bushings available with a collar can be used in the simplest way to form a corresponding axial bearing in this proposal of the invention, expediently using two collar bushings, one from each side being inserted into the hole in the door part.
  • the hinge shown in Figure 1 consists essentially of a frame part 1, a door part 2 and a bolt 3 ' ; that indirectly creates an articulated connection between the two parts. Both parts 1 and 2 are provided in the usual way with screw holes (not shown) so that they can be screwed to the door jamb on the one hand and to the door of a motor vehicle on the other hand with the aid of two bolts or vice versa. Underneath a head 4 on the bolt 3 there is a notch 5 on which tools can engage if the hinge is intended to be dismantled from the situation of final assembly shown.
  • the actual storage of the hinge is between two articulated sleeves 9 formed as collar sleeves on the one hand and two multilayer sleeves 13 likewise formed as collar sleeves on the other hand, each of which is inserted with its cylindrical shaft into the bore in the door part 2.
  • the tolerances are chosen so that the collar sleeves 9, supported by knurls 11, are stuck on the bolt 3, while the multi-layer bushings 13 are immovably driven into the door part 2.
  • the door part completed in this way can be pushed with the desired operating play between the eyes of the frame part 1, whereby a chamfer 10 on the collar sleeves 9 and bevels 15 on the frame part 1 facilitate threading. Because of these bevels and chamfers, a door can be hung in with the aid of a device that can only thread in a relatively large tolerance range.
  • the bolt 3 can be inserted by hand or also with the aid of a device, the last misalignment being eliminated by rounding or strong chamfering at the front end of the bolt 3.
  • the bolt 3 carries in the area of the lower eye of the frame part 1 a strong knurling 6, which ensures its anchoring within the frame part, both in the axial direction and as a safeguard against twisting.
  • Similar knurls 11 are located at the level of the hinge sleeves 9. These knurls 11 are weaker overall, so that although they prevent the hinge sleeve 9 from rotating relative to the bolt 3, they still allow the bolt 3 to be driven into the hinge with sufficient ease.
  • FIG. 2 shows a further embodiment of the invention, in which the frame part 1 and Bolts 3 are identical to the embodiment of Figure 1; the actual design of the joint and in this context the design of the door part 2 is different.
  • a collar bushing in the form of a multi-layer bushing 17 is pushed into the bore of the door part 2 from each side and carries the bearing material on its outside, that is, it forms the bearing pairing with the inner surface of the bore in the door part 2.
  • the steel back of these multilayer bushes 17 faces the bolt 3, the steel back facing the eyes of the frame part 1 in the region of the respective collar.
  • Knurls 11 are also provided to fix the multi-layer bushings 17 with respect to the bolt 3 against rotation, which in turn are not as strong as the knurling 6 used for anchoring in the frame part 1.
  • bevels 18 are arranged on the front side of the door part 2, the ratios being able to be chosen such that when the bevel 18 touches one of the bevels 15 the frame part 1 of the collar of the associated multilayer bushing 17 has not yet come into contact with the bevels 15. In this way, the multilayer bushes 17 are protected as much as possible, which are somewhat protected by their steel backing, but are still vulnerable to strong impacts.
  • the bolt 3 is preferably made of a corrosion-resistant steel with an austenitic or ferritic structure. This material has proven to be a particularly good friction partner for the plastic PTFE, so that with this material pairing a high level of reliability without extending the operating cycle over a very long time Period is reached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP85100416A 1984-01-16 1985-01-16 Charnière pour porte de véhicule automobile Withdrawn EP0149492A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843401245 DE3401245A1 (de) 1984-01-16 1984-01-16 Tuerscharnier fuer ein kraftfahrzeug
DE3401245 1984-01-16

Publications (2)

Publication Number Publication Date
EP0149492A2 true EP0149492A2 (fr) 1985-07-24
EP0149492A3 EP0149492A3 (fr) 1985-08-14

Family

ID=6225039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100416A Withdrawn EP0149492A3 (fr) 1984-01-16 1985-01-16 Charnière pour porte de véhicule automobile

Country Status (2)

Country Link
EP (1) EP0149492A3 (fr)
DE (1) DE3401245A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226046A1 (fr) * 1985-12-07 1987-06-24 Carl Sülberg GmbH & Co. Charnière
DE3723415A1 (de) * 1986-07-15 1988-02-18 Honda Motor Co Ltd Verfahren und mechanismus zum anbauen und abbauen einer automobiltuer an einen bzw. von einem automobilkoerper
EP0255879A3 (en) * 1986-08-07 1988-05-04 Lunke & Sohn Gmbh Vehicle door hinge with a door check
FR2606822A1 (fr) * 1986-11-14 1988-05-20 Comaci Sa Charniere demontable a axe visse avec butee d'ouverture
EP0290107A1 (fr) * 1987-05-07 1988-11-09 Rockwool Lapinus B.V. Dispositif de levage pour éléments de construction articulés par une charnière et une charnière et l'élément de levage correspondant
EP0508806A1 (fr) * 1991-04-12 1992-10-14 ITW Limited Charnière de porte
EP0828050A1 (fr) * 1996-09-06 1998-03-11 Renault Charnière de porte, notamment pour véhicule automobile
US6808333B2 (en) * 2002-10-30 2004-10-26 Cnh Canada, Ltd Pivot pin assembly
ES2245233A1 (es) * 2004-05-31 2005-12-16 Flexngate Automotive Iberica, S.A. Bisagra de puerta para un vehiculo.
US7441308B1 (en) * 2005-06-23 2008-10-28 The United States Of America As Represented By The Secretary Of The Navy Watertight door hinge support
US8567014B1 (en) * 2012-07-06 2013-10-29 San Kong Enterprise Co., Ltd. Foldable handle
WO2018137907A1 (fr) * 2017-01-24 2018-08-02 Siemens Aktiengesellschaft Palier rotatif pour battant latéral d'un véhicule
US10184280B2 (en) * 2016-06-02 2019-01-22 Flex-N-Gate Advanced Product Development, Llc. Automotive door hinge

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604475A1 (fr) * 1986-09-30 1988-04-01 Ferco Interna Usine Ferrures B Paumelle a blocage axial de la broche pour porte ou fenetre
DE19832025B4 (de) * 1998-03-09 2005-08-25 Schüring GmbH & Co. Fenstertechnologie KG Höhenverstellbares Gelenkband
US6173475B1 (en) * 1999-02-22 2001-01-16 Powerbrace Corporation Hinge assembly
DE10028694B4 (de) * 2000-06-09 2007-12-06 Bayerische Motoren Werke Ag Scharnier, insbesondere für eine Fahrzeugklappe
TR201817491A2 (tr) * 2018-11-20 2020-06-22 Tofas Tuerk Otomobil Fabrikasi Anonim Sirketi Bagaj kapaği i̇çi̇n bi̇r menteşe
DE102020108115B3 (de) * 2020-03-24 2020-12-17 Simonswerk Gmbh Scharnieranordnung, Türband und Verfahren zu deren Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425066B2 (de) * 1963-05-18 1969-11-27 Melton, James Otho, Norman; Wilkinson, Thomas Benton; Oklahoma City; OkIa. (V.St.A.) Gelenkzapfenlager
DE2052513C2 (de) * 1970-10-26 1984-05-24 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Scharnierstiftlagerung an einem Scharnier mit wartungsfrei gelagertem Scharnierstift und Verfahren zur Herstellung einer Scharnierstiftlagerung
DE2159801B2 (de) * 1971-12-02 1977-09-29 Karl Schmidt Gmbh, 7107 Neckarsulm Wartungsfreies scharnier
DE2851234A1 (de) * 1978-11-27 1980-06-12 Scharwaechter Gmbh Co Kg Fluegelscharnier mit wartungsfrei gelagertem scharnierstift
DE3338560A1 (de) * 1983-09-19 1985-04-18 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Scharnier fuer kraftwagentueren

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226046A1 (fr) * 1985-12-07 1987-06-24 Carl Sülberg GmbH & Co. Charnière
DE3723415A1 (de) * 1986-07-15 1988-02-18 Honda Motor Co Ltd Verfahren und mechanismus zum anbauen und abbauen einer automobiltuer an einen bzw. von einem automobilkoerper
GB2193931A (en) * 1986-07-15 1988-02-24 Honda Motor Co Ltd Method of and mechanism for attaching and detaching automobile door
US4860424A (en) * 1986-07-15 1989-08-29 Honda Giken Kogyo Kabushiki Kaisha Method of and mechanism for attaching an automobile door
GB2193931B (en) * 1986-07-15 1991-03-13 Honda Motor Co Ltd Method of and mechanism for attaching automobile door
US5033163A (en) * 1986-07-15 1991-07-23 Honda Giken Kogyo Kabushiki Kaisha Mechanism for attaching an automobile door
EP0255879A3 (en) * 1986-08-07 1988-05-04 Lunke & Sohn Gmbh Vehicle door hinge with a door check
FR2606822A1 (fr) * 1986-11-14 1988-05-20 Comaci Sa Charniere demontable a axe visse avec butee d'ouverture
EP0290107A1 (fr) * 1987-05-07 1988-11-09 Rockwool Lapinus B.V. Dispositif de levage pour éléments de construction articulés par une charnière et une charnière et l'élément de levage correspondant
EP0508806A1 (fr) * 1991-04-12 1992-10-14 ITW Limited Charnière de porte
EP0828050A1 (fr) * 1996-09-06 1998-03-11 Renault Charnière de porte, notamment pour véhicule automobile
FR2753226A1 (fr) * 1996-09-06 1998-03-13 Renault Charniere de porte, notamment pour vehicule automobile
US6808333B2 (en) * 2002-10-30 2004-10-26 Cnh Canada, Ltd Pivot pin assembly
ES2245233A1 (es) * 2004-05-31 2005-12-16 Flexngate Automotive Iberica, S.A. Bisagra de puerta para un vehiculo.
ES2245233B1 (es) * 2004-05-31 2007-02-16 Flexngate Automotive Iberica, S.A. Bisagra de puerta para un vehiculo.
US7441308B1 (en) * 2005-06-23 2008-10-28 The United States Of America As Represented By The Secretary Of The Navy Watertight door hinge support
US8567014B1 (en) * 2012-07-06 2013-10-29 San Kong Enterprise Co., Ltd. Foldable handle
US10184280B2 (en) * 2016-06-02 2019-01-22 Flex-N-Gate Advanced Product Development, Llc. Automotive door hinge
US10927576B2 (en) 2016-06-02 2021-02-23 Flex-N-Gate Advanced Product Development, Llc. Automotive door hinge
WO2018137907A1 (fr) * 2017-01-24 2018-08-02 Siemens Aktiengesellschaft Palier rotatif pour battant latéral d'un véhicule

Also Published As

Publication number Publication date
DE3401245C2 (fr) 1990-06-13
EP0149492A3 (fr) 1985-08-14
DE3401245A1 (de) 1985-07-18

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Inventor name: KASSNER, PETER, DR.-ING.

Inventor name: MERTIN, RALF