EP0512258B1 - Charnière pour porte de véhicule dégondable - Google Patents

Charnière pour porte de véhicule dégondable Download PDF

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Publication number
EP0512258B1
EP0512258B1 EP92105883A EP92105883A EP0512258B1 EP 0512258 B1 EP0512258 B1 EP 0512258B1 EP 92105883 A EP92105883 A EP 92105883A EP 92105883 A EP92105883 A EP 92105883A EP 0512258 B1 EP0512258 B1 EP 0512258B1
Authority
EP
European Patent Office
Prior art keywords
hinge
eye
door
arm
bore
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
Application number
EP92105883A
Other languages
German (de)
English (en)
Other versions
EP0512258A1 (fr
Inventor
Bernd-Alfred Klüting
Klaus-Rüdiger Menten
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 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 Scharwachter GmbH and Co KG filed Critical ED Scharwachter GmbH and Co KG
Publication of EP0512258A1 publication Critical patent/EP0512258A1/fr
Application granted granted Critical
Publication of EP0512258B1 publication Critical patent/EP0512258B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05D5/121—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
    • E05D5/121—Screw-threaded pins
    • E05D2005/122—Screw-threaded pins externally threaded
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the invention relates to a detachable motor vehicle door hinge, one hinge wing of one and the other hinge wing of the other door arrangement part, door or door spar, can be fastened and the hinge pin forming the hinge axis in the hinge eye of a hinge wing can be rotated freely by means of a maintenance-free bearing, in the axial direction
  • the direction is immovably mounted and, when the hinge is assembled, is connected in a rotationally secure manner to the hinge eye of the other hinge wing by means of radially directed, positively acting means
  • the hinge pin having a radially protruding collar which engages between the mutually facing commercial surfaces of the hinge eyes of both hinge wings and which has the hinged wing on its detachable wing facing side forms a cone tapering towards the free end of the hinge pin, to which a corresponding conical widening in the hinge eye bore g is assigned to the other detachable hinge wing and the other detachable hinge wing is also secured against automatic lifting by means of a screw connection supported against
  • Detachable motor vehicle door hinges of this type are used in modern automobile construction in order to separate and adjust the vehicle door once it has been fitted and adjusted to the body in white after painting, and then reinsert it in the correct position in the body during the final assembly of the vehicle without any new adjustment and alignment work to be able to.
  • the cylindrical one which engages in the hinge eye bore of the hinge eye of the detachable hinge wing Area of the hinge pin of the bore width of the hinge eye have a certain undersize, so that the centering of the hinge pin relative to the hinge eye bore is exclusively by means of the cone connected to the radially protruding collar of the hinge pin and the associated conical expansion of the hinge eye bore in the hinge eye of the other hinged hinged wing must, whereby the cone and conical extension of the hinge eye bore in connection with the axially directed, against the outer commercial area of the hinge eye screwed connection also have the task of maintaining the centered position of the engaging hinge pin section in the hinge eye bore.
  • the invention is therefore based on the object to further develop a detachable motor vehicle door hinge of the type described in such a way that the above does not increase the manufacturing and assembly effort for the door hinge described setting of the vehicle door is avoided with certainty.
  • the second support or centering arranged against the hinge pin in the area of the outer commercial area of the hinge eye of the other detachable hinge wing can be designed in various ways, with a particularly favorable centering with respect to the hinge axis being achieved in that the expansion of the hinge eye bore and the approach of the Threaded nut are conical.
  • the widening of the hinge eye bore is spherical and the attachment on the threaded nut is designed as a hollow collar.
  • the axially directed extension of the hinge pin has a frustoconical base part and overall a smaller diameter than the hinge eye bore of the hinge eye of the other detachable hinge wing and that the threaded nut with a radial, on the outer commercial surface of the hinge eye of the other detachable hinge wing System coming collar is provided.
  • a hinge pin 3 can be freely rotated in a hinge eye bore 5 by means of a bearing bush 4 made of maintenance-free bearing material Hinge eye 6 of the first hinge wing 1 mounted.
  • the hinge pin 3 is secured against wandering in the axial direction on the one hand by a support plate 8 lying against its outer commercial area 7 and on the other hand by means of a radially projecting collar 28 which overlaps its outer commercial area 9.
  • the hinge pin 3 In its area projecting from the hinge eye 6 of the one hinge wing 1, the hinge pin 3 has one to the radially projecting collar 28 connected cone 10, with which it engages with a hinged door hinge in a corresponding to the commercial area 11 of the hinge eye 12 of the second hinge wing 2 conical extension 13 of the hinge eye bore 14. Following the cone 10, the hinge pin 3 has a cylindrical section 15 which, in order to provide a certain amount of play, has one of the hinge eye holes 14 with a somewhat smaller diameter.
  • the cylindrical section 15 of the hinge pin 3 is connected by means of a conical base 16 to an axially directed cylindrical extension 17, which is provided in the area of its free end with an external thread onto which a hinge wing 2 can be tightened against the hinge eye 12 of the second detachable hinge wing 2 a radially projecting collar 19 threaded nut 20 can be screwed on.
  • the threaded nut 4 has a conical extension 22 on its side facing the outer commercial surface 21 of the hinge eye 12, to which a correspondingly conical extension 23 of the hinge eye bore 14 is assigned.
  • the threaded nut has a recess 22a which is recessed approximately in the shape of a hollow collar and to which a correspondingly spherically shaped end region 23a of the hinge eye bore 14 is assigned.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Hinge Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (4)

  1. Charnière de porte démontable pour portes de véhicules automobiles, dont l'un des volets de charnière est assemblé avec l'une des parties de la porte, l'autre volet de charnière étant assemblé avec l'autre partie de la porte, à savoir la portière elle-même ou le montant de porte, où
    - la cheville de charnière (3) constituant l'axe d'articulation de la charnière, d'une part, est disposée dans le charnon (6) de l'un des volets de charnière (1), par l'intermédiaire d'un palier (4) en matériau ne nécessitant pas d'entretien, en pouvant tourner librement mais en étant immobile axialement, et, d'autre part, est logée sans possibilité de rotation dans le charnon (12) de l'autre volet de charnière (2), grâce à des moyens agissant radialement par clabotage, après assemblage de la charnière,
    - la cheville de charnière (3) présente un épaulement (28) saillant radialement, qui s'engage entre les surfaces de travail se faisant face des deux charnons (6), (12) des volets de charnière (1), (2), qui présente sur son côté orienté vers le volet de charnière démontable (2) une forme de cône (10) de diamètre diminuant en direction de l'extrémité libre de la cheville de charnière (3), et qui collabore avec un élargissement (13) de forme conique correspondante dans le charnon (14) du volet de charnière démontable (2),
    - le volet de charnière démontable (2) est garanti contre toute possibilité de dégagement automatique par un assemblage par vis prenant appui sur la surface de travail libre (21) du charnon (12)
    caractérisée en ce que l'assemblage par vis est constitué d'un prolongement axial (17) de la cheville de charnière (3) pourvu d'un filetage coopérant avec un écrou (20) correspondant, ce dernier comportant, d'une part, un collet (19) radial s'appuyant sur la surface de travail extérieure (21) du charnon (12) du volet de charnière démnotable (2), et, d'autre part, un prolongement axial (22), (22a) coopérant par engagement avec un élargissement (23) de l'alésage du charnon (14), qui prolonge la surface de travail extérieure (21) du charnon (12) dudit colet de charnière démontable (2).
  2. Charnière de porte selon la revendication 1 caractérisée en ce que l'élargissement (23) de l'alésage du charnon (14) et le prolongement (22) de l'écrou (20) présentent une forme conique.
  3. Charnière de porte selon la revendication 1 caractérisée en ce que l'élargissement (23a) de l'alésage du charnon (14) présente une forme convexe tandis que le prolongement (22a) de l'écrou (10) présente une forme concave correspondante.
  4. Charnière de porte selon l'une des revendications 1 à 3 caractérisée en ce que le prolongement axial (15) de la cheville de charnière (3) comporte une partie socle de forme tronconique (16) et présente dans son ensemble un plus petit diamètre que l'alésage (14) du charnon (12) du volet de charnière démontable (2).
EP92105883A 1991-05-10 1992-04-06 Charnière pour porte de véhicule dégondable Expired - Lifetime EP0512258B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4115324 1991-05-10
DE4115324A DE4115324A1 (de) 1991-05-10 1991-05-10 Aushaengbares kraftwagentuerscharnier

Publications (2)

Publication Number Publication Date
EP0512258A1 EP0512258A1 (fr) 1992-11-11
EP0512258B1 true EP0512258B1 (fr) 1995-11-08

Family

ID=6431413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92105883A Expired - Lifetime EP0512258B1 (fr) 1991-05-10 1992-04-06 Charnière pour porte de véhicule dégondable

Country Status (3)

Country Link
EP (1) EP0512258B1 (fr)
DE (2) DE4115324A1 (fr)
ES (1) ES2079091T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798293B1 (ko) * 2001-08-02 2008-01-28 멀티메틱 인코포레이티드 피봇이 구조적으로 통합된 자동차 도어힌지
DE102004049527B3 (de) * 2004-10-09 2006-01-12 Stolfig Decast Gmbh Scharnier, insbesondere für Kraftwagentüren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405083A1 (de) * 1983-10-10 1985-08-14 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Aushaengbares fluegelscharnier
DE3405082A1 (de) * 1984-02-13 1985-08-14 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Aushaengbares tuerscharnier
DE3406984C2 (de) * 1984-02-13 1993-11-18 Scharwaechter Gmbh Co Kg Aushängbares Flügelscharnier
US4832413A (en) * 1987-03-17 1989-05-23 Waggoner Wayne M Device for mounting vehicle wheels
SE462500B (sv) * 1988-06-21 1990-07-02 Saab Scania Ab Gaangjaern foer en fordonsdoerr

Also Published As

Publication number Publication date
EP0512258A1 (fr) 1992-11-11
DE4115324A1 (de) 1992-11-12
DE59204225D1 (de) 1995-12-14
ES2079091T3 (es) 1996-01-01

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