EP0806535A1 - Charnière de porte séparable pour portes de véhicules - Google Patents

Charnière de porte séparable pour portes de véhicules Download PDF

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Publication number
EP0806535A1
EP0806535A1 EP97102114A EP97102114A EP0806535A1 EP 0806535 A1 EP0806535 A1 EP 0806535A1 EP 97102114 A EP97102114 A EP 97102114A EP 97102114 A EP97102114 A EP 97102114A EP 0806535 A1 EP0806535 A1 EP 0806535A1
Authority
EP
European Patent Office
Prior art keywords
hinge
eye
sleeve
pin
hinge pin
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Withdrawn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
EP97102114A
Other languages
German (de)
English (en)
Inventor
Bernd-Alfred Dipl.-Ing. Klüting
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.)
ED Scharwachter GmbH and Co KG
Original Assignee
Ed Scharwaechter & Co KG GmbH
ED Scharwachter GmbH and Co KG
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 Ed Scharwaechter & Co KG GmbH, ED Scharwachter GmbH and Co KG filed Critical Ed Scharwaechter & Co KG GmbH
Publication of EP0806535A1 publication Critical patent/EP0806535A1/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Withdrawn legal-status Critical Current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
    • 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
    • E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
    • 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 separable door hinge for motor vehicle doors, the two of which, alternately on one of the two door arrangement parts, door or door pillar, hinged halves which can be pivoted against each other and are separably connected to one another by means of an at least partially pullable hinge pin, and in which the hinge pin has at least one part its shaft length at least in an intended pre-assembly position in a hinge eye of one hinge half can be preliminarily fixed by means of a press fit and in a mounting position in a hinge eye of one hinge half can be fixed in a rotationally secure manner by means of a circumferential knurl and in both positions with another shaft part the at least one hinge eye of the other hinge half Reaches through the seat.
  • Separable door hinges of the aforementioned type are known and also used in various embodiments for detachable motor vehicle doors.
  • the one hinge half has two hinge eyes spaced apart from one another and a hinge eye which engages between them in a fork-like manner and a hinge pin pivotably connecting the two hinge halves to one another can be completely pulled out of the hinge or reinserted into the hinge.
  • This type of separable hinge suffers from a number of disadvantages, mainly due to the fact that motor vehicle door hinges are mass parts and are also manufactured as such.
  • a second embodiment of separable hinges of the type described at the outset is therefore more favorable, which is characterized in that the hinge pin is no longer completely removed from the hinge when the door is removed.
  • the hinge pin for unhooking the door is only partially pulled out of the hinge or one hinge half, so that although the two hinge halves are no longer connected to one another and are therefore separable, the hinge pin engages with the one hinge eye of the one hinge half remains.
  • the invention has for its object to improve a separable door hinge for motor vehicle doors in such a way that for driving in and pulling out the hinge pin in or out of its preassembled position of all conceivable tolerance pairs between the hinge pin and the hinge eye always the same drive-in or. Drawing forces are drawn and that the manufacturing or. Assembly effort for the hinge is reduced overall.
  • a sleeve which is resiliently deformable in the radial direction is arranged in the axial direction so that it cannot move.
  • the resiliently elastically deformable sleeve is radially deformable against a predetermined force, so that it always has a constant frictional connection between the hinge pin and the hinge eye and thus always the same driving or. Pulling forces ensured when driving in and pulling out the hinge pin in or out of its preassembly position. This measure eliminates with little effort the drive-in or known from the hinge to hinge that occurs in known hinges of the type mentioned at the vehicle production line when removing and reinserting the vehicle doors.
  • the one hinge half has two outer hinge eyes which engage between the central hinge eye of the other hinge half, and the hinge pin on both sides of a shaft portion section penetrating the central hinge eye of the other hinge half with a seat and on the other hand with a circumferential knurl is resiliently deformable sleeve.
  • the resiliently deformable sleeve is designed so that it can be radially deformed in the radial direction only using a very specific force.
  • the circumferential knurl and the resiliently deformable sleeve are arranged on the hinge pin at a distance between the two hinge eyes of one hinge half, such that either the circumferential knurl or the resiliently deformable sleeve with the inner circumferential surface of one of the hinge eyes a hinge half is engaged.
  • the sleeve which is resiliently deformable in the radial direction, is arranged in a circumferential recess in the portion of the hinge pin associated with the associated hinge eye.
  • the resiliently elastically deformable sleeve can naturally also be provided that it is axially immovable, preferably clamped, in one of the hinge eyes of one hinge half.
  • a useful design of the resiliently deformable sleeve is that it consists of a corrugated spring connected to a substantially smooth-surface ring part, a further advantageous function of the resiliently deformable sleeve resulting from the fact that this sleeve also has an axially directed slot.
  • the wave spring can be arranged either internally or externally with respect to the smooth-faced ring part.
  • the ring part is designed as an essentially smooth-surface cylindrical jacket encompassing the corrugated spring.
  • the corrugated spring and / or the smooth-surface jacket surrounding it are tapered towards the front ends of the sleeve.
  • the doors are first fitted into the body-in-white and painted together with it and then removed and garnished separately from the body, and reinstalled in their originally aligned position in the course of a final assembly.
  • hinges which can be separated by at least partially pulling out the hinge pin
  • the two hinge halves 1 and 2 of each door hinge are permanently attached to one of the two door arrangement parts, door or door pillar, not shown in the drawing, in the course of fitting a door and fastened by driving in the hinge pin 3 provisionally and separably connected to one another in a preassembly position.
  • the hinge pin 3 is initially in a separation position which only engages in the eye bore of a 4 of the two hinge eyes 4 and 5 and becomes the central hinge eye 6 of the other hinge half 2 between the two hinge eyes when the door is inserted 4 and 5 of the one hinge half 1 and subsequently the two hinge halves 1 and 2 by driving in the hinge pin 3 into its preassembly position, in which it passes through the one hinge eye 4 of the one hinge half 1 and the central hinge eye 6 of the other hinge half 2 and into the second Hinge eye 5 of one hinge half 1 only engages.
  • the hinge pin 3 is then pulled out again to its disconnected position and, after the door has been inserted again and again, is driven into its final assembly position in which it engages through all the hinge eyes 4, 6, 5 of both hinge halves 1 and 2 and by means of a circumferential knurl 7 in or on the one hinge eye bore of the hinge half 1 is secured both against rotation about its longitudinal axis and against wandering in the axial direction.
  • the hinge pin 3 then has a shaft part 9 on a head 8, on which a circumferential knurl 7 is attached at a distance from the head 8, which, in its final assembly position, has a hinge pin 3 with the hinge eye bore of the one hinge eye 4 of the one hinge half 1 in positive engagement arrives and forms a securing of the hinge pin 3 against rotation about its longitudinal axis.
  • a circumferential recess in the form of a recess is also arranged on the hinge pin 3 at a distance from the circumferential knurl 7, into which a sleeve 10 which is elastically deformable in the radial direction is inserted.
  • the recess is a distance corresponding to the mutual distance between the two hinge eyes 4 and 5 of the one hinge half 1 arranged to the circumferential knurl 7 such that either the hinge pin 3 in its preassembly position has only the resiliently elastically deformable sleeve 10 in engagement with the eye hole of the second hinge eye 5 of the one hinge half 1 or, in its final assembly position, the hinge pin 3 is only its circumferential knurl 7 is in engagement with the eye bore of the first hinge eye 4, while the elastically deformable sleeve 10 lies outside the hinge eye bore of the second hinge eye 5 of the one hinge half 1.
  • the hinge according to the invention is also distinguished in that all hinge eye bores are designed as smooth cylindrical through bores.
  • the hinge pin 3 is supported over a smooth surface length section of its shaft part 9 by means of bearing bushes made of a maintenance-free bearing material with a running seat, designed as collar bushings 11.
  • the sleeve 10 which is resiliently elastically deformable in the radial direction, consists of a corrugated spring 11 and a smoothly cylindrical ring part 12, corrugated spring 11 and ring part 12 being connected to one another to form an assembly unit.
  • the sleeve 10 is also provided with an axial slit 13, the ends of the sleeve lying opposite one another with respect to the slit 14 being light-tight against one another at least before they are applied to the hinge pin 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinge Accessories (AREA)
  • Hinges (AREA)
EP97102114A 1996-05-06 1997-02-11 Charnière de porte séparable pour portes de véhicules Withdrawn EP0806535A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19618091A DE19618091A1 (de) 1996-05-06 1996-05-06 Trennbares Türscharnier für Kraftwagentüren
DE19618091 1996-05-06

Publications (1)

Publication Number Publication Date
EP0806535A1 true EP0806535A1 (fr) 1997-11-12

Family

ID=7793442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102114A Withdrawn EP0806535A1 (fr) 1996-05-06 1997-02-11 Charnière de porte séparable pour portes de véhicules

Country Status (5)

Country Link
US (1) US5884365A (fr)
EP (1) EP0806535A1 (fr)
AU (1) AU725373B2 (fr)
BR (1) BR9701991A (fr)
DE (1) DE19618091A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020078892A (ko) * 2001-04-11 2002-10-19 현대자동차주식회사 자동차의 도어 힌지

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2101981C (fr) * 1993-08-05 1996-10-01 Scott Worden Methode et charniere provisoire pour porte de vehicule ou la liaison provisoire de la demi-charniere de la carosserie avec la demi-charniere de la porte
US6062406A (en) * 1998-03-26 2000-05-16 Naco, Inc. Pivot pin and retention clip assembly for a railroad car coupler
AU150813S (en) 2001-09-11 2003-02-24 Viscount Plastics Australia Pty Ltd A hinge pin
US20050103797A1 (en) * 2003-11-13 2005-05-19 Monoflo International, Inc. Plastic container including plastic hinge assembly
DE102004049527B3 (de) * 2004-10-09 2006-01-12 Stolfig Decast Gmbh Scharnier, insbesondere für Kraftwagentüren
DE102004049526B3 (de) * 2004-10-09 2005-11-17 Stolfig Decast Gmbh Scharnier sowie Verfahren zur Herstellung desselben
US20060273621A1 (en) * 2005-06-06 2006-12-07 Ventra Group, Inc. Lift-off door hinge
DE102005034330A1 (de) * 2005-07-22 2007-01-25 Sram Deutschland Gmbh Gelenkverbindung
WO2011069001A1 (fr) * 2009-12-02 2011-06-09 Brent Heninger Arrêt de porte réglable intégré dans une charnière
US20160018012A1 (en) * 2014-07-15 2016-01-21 Hamilton Sundstrand Corporation Check valve hinge pin
US20160130850A1 (en) * 2014-11-12 2016-05-12 Duncan Bolt Co. Tamper resitant hinge pin retention
US10544611B2 (en) 2016-03-17 2020-01-28 Hubbell Incorporated Removable hinge assemblies

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154860A (en) * 1936-11-11 1939-04-18 Stanley Works Hinge
GB2146698A (en) * 1983-09-19 1985-04-24 Scharwaechter Gmbh Co Kg Demountable vehicle hinge
FR2601608A1 (fr) * 1986-07-15 1988-01-22 Honda Motor Co Ltd Procede et mecanisme d'attache et de separation de porte d'automobile.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920466A (en) * 1931-06-17 1933-08-01 Ternstedt Mfg Co Hinge
US1920446A (en) * 1931-07-31 1933-08-01 Tryon William Oil burner
DE2353370A1 (de) * 1972-05-04 1975-05-07 Scharwaechter Kg Scharnier mit einem, eingezogene axial durchgehende schmiermittelnuten aufweisenden scharnierstift
DE3609820A1 (de) * 1985-04-02 1986-10-09 Volkswagen AG, 3180 Wolfsburg Verfahren zum einbau einer fahrzeugtuer
US5577295A (en) * 1994-09-27 1996-11-26 Chrysler Corporation Three diameter hinge pin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154860A (en) * 1936-11-11 1939-04-18 Stanley Works Hinge
GB2146698A (en) * 1983-09-19 1985-04-24 Scharwaechter Gmbh Co Kg Demountable vehicle hinge
FR2601608A1 (fr) * 1986-07-15 1988-01-22 Honda Motor Co Ltd Procede et mecanisme d'attache et de separation de porte d'automobile.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020078892A (ko) * 2001-04-11 2002-10-19 현대자동차주식회사 자동차의 도어 힌지

Also Published As

Publication number Publication date
BR9701991A (pt) 1998-10-27
AU1911097A (en) 1997-11-13
AU725373B2 (en) 2000-10-12
DE19618091A1 (de) 1997-11-13
US5884365A (en) 1999-03-23

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