EP0397610A1 - Charnière, notamment pour les portes latérales des voitures automobiles - Google Patents

Charnière, notamment pour les portes latérales des voitures automobiles Download PDF

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Publication number
EP0397610A1
EP0397610A1 EP90830184A EP90830184A EP0397610A1 EP 0397610 A1 EP0397610 A1 EP 0397610A1 EP 90830184 A EP90830184 A EP 90830184A EP 90830184 A EP90830184 A EP 90830184A EP 0397610 A1 EP0397610 A1 EP 0397610A1
Authority
EP
European Patent Office
Prior art keywords
conical
pin
prong
hinge
forked
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Withdrawn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
EP90830184A
Other languages
German (de)
English (en)
Inventor
Roberto Aschieri
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.)
Teksid SpA
Original Assignee
Teksid SpA
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 Teksid SpA filed Critical Teksid SpA
Publication of EP0397610A1 publication Critical patent/EP0397610A1/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Withdrawn legal-status Critical Current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
    • 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
    • E05D2005/102—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 present invention relates to a hinge, particularly for the side doors of motor vehicles, of the type comprising a forked element and a flanged element articulated to each other by an articulation pin which is inserted in the flanged element and engaged with the prongs of the forked element.
  • the forked element constitutes the movable element which is fixed to the door of the motor vehicle and the flanged element constitutes the fixed element which is intended to be fixed to an upright of the structure of the motor vehicle.
  • the forked element and the flanged element are interconnected permanently by a clinched pin or by a pin with a spring pin.
  • the object of the present invention is to provide a hinge which enables the doors to be removed and refitted quickly.
  • the subject of the invention is a hinge of the type specified above, characterised in that the articulation pin and one prong of the forked element have respective conical coupling surfaces, and in that releasable clamping and retaining means are provided which are associated with the other prong of the forked element and are movable between a clamping position in which they prevent the disengagement of the conical surfaces, and a release position in which they enable the disengagement of those surfaces.
  • the hinge comprises a fixed element 1 which is intended to be welded or fixed by screws to an upright of the structure of the motor vehicle and a movable element 2 which is intended to be fixed to the motor-vehicle door.
  • the fixed element 1 has a flange 3 which constitutes a first element of the hinge and has a hole in which a bush 4 of anti-friction material is inserted.
  • the movable element 2 has two lug-like prongs 5 and 6 with respective holes 7 and 8.
  • the hole 7 has a conical surface portion 9 on its side which faces inwardly of the fork and the hole 8 is threaded internally.
  • An articulation pin, indicated 10, is inserted in the bush 4 and has a conical head 11 with a taper complementary to that of the conical surface 9 of the hole 7.
  • the other end of the pin has a conical seat 16 whose edges are clinched against a sealing washer 12.
  • a screw with a hexagonal recess, indicated 13, engages the threaded hole 8 and is movable as a result of a manual operation between a clamping position in which it engages the lower end of the pin 10, and a release position for enabling the disengagement of the conical surfaces 9 and 11.
  • the screw 13 preferably has a conical end 17 for engaging the seat 16 in the pin in the clamping position.
  • the steps for assembling the hinge comprise, first of all, the insertion of the bush 4 in the hole of the fixed element 1 and the upsetting of its ends to form upper and lower collars 14 and 15.
  • the pin 10 is then inserted fully in the bush for rotation, the washer 12 is fitted, and the lower end of the pin is clinched.
  • the element 2, which is fixed to the pin, can rotate relative to the fixed element 1 with very little friction and without play, by virtue of the interposition of the anti-friction bush.
  • the door can be removed simply by the unscrewing of the screw 13, which need not necessarily be removed from its female thread, and the raising of the door by a few millimeters.
  • the hinge according to the invention thus enables the rapid connection of the door and can be fitted quickly and cheaply both to future products and to products currently in production.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
EP90830184A 1989-05-11 1990-04-30 Charnière, notamment pour les portes latérales des voitures automobiles Withdrawn EP0397610A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8967348A IT1232276B (it) 1989-05-11 1989-05-11 Cerniera particolarmente per porte laterali di autoveicoli
IT6734889 1989-05-11

Publications (1)

Publication Number Publication Date
EP0397610A1 true EP0397610A1 (fr) 1990-11-14

Family

ID=11301658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90830184A Withdrawn EP0397610A1 (fr) 1989-05-11 1990-04-30 Charnière, notamment pour les portes latérales des voitures automobiles

Country Status (2)

Country Link
EP (1) EP0397610A1 (fr)
IT (1) IT1232276B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10626646B1 (en) 2019-05-21 2020-04-21 Ford Global Technologies, Llc Self-contained door hinge release
FR3102501A1 (fr) * 2019-10-28 2021-04-30 Psa Automobiles Sa Aménagement de charnière d’une porte de véhicule automobile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE155502C (fr) *
DE1459104A1 (de) * 1963-10-09 1968-11-14 Ed Scharwaechter Fa Scharnier
DE3532423A1 (de) * 1985-09-11 1987-03-12 Scharwaechter Gmbh Co Kg Anlenkung fuer aushaengbare kraftwagentueren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE155502C (fr) *
DE1459104A1 (de) * 1963-10-09 1968-11-14 Ed Scharwaechter Fa Scharnier
DE3532423A1 (de) * 1985-09-11 1987-03-12 Scharwaechter Gmbh Co Kg Anlenkung fuer aushaengbare kraftwagentueren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10626646B1 (en) 2019-05-21 2020-04-21 Ford Global Technologies, Llc Self-contained door hinge release
FR3102501A1 (fr) * 2019-10-28 2021-04-30 Psa Automobiles Sa Aménagement de charnière d’une porte de véhicule automobile

Also Published As

Publication number Publication date
IT8967348A0 (it) 1989-05-11
IT1232276B (it) 1992-01-28

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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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Effective date: 19920126