EP0874120A2 - Partie de charnière - Google Patents

Partie de charnière Download PDF

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Publication number
EP0874120A2
EP0874120A2 EP98105946A EP98105946A EP0874120A2 EP 0874120 A2 EP0874120 A2 EP 0874120A2 EP 98105946 A EP98105946 A EP 98105946A EP 98105946 A EP98105946 A EP 98105946A EP 0874120 A2 EP0874120 A2 EP 0874120A2
Authority
EP
European Patent Office
Prior art keywords
profile
hinge
hinge part
chambers
part 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Withdrawn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
EP98105946A
Other languages
German (de)
English (en)
Other versions
EP0874120A3 (fr
Inventor
Lothar Dr.-Ing. Brückner
Peter Dipl.-Ing. Mrowka
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 EP0874120A2 publication Critical patent/EP0874120A2/fr
Publication of EP0874120A3 publication Critical patent/EP0874120A3/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Withdrawn legal-status Critical Current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
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
    • E05D3/125—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles
    • E05D3/127—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles for vehicle doors
    • 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 hinge part for the articulation of motor vehicle doors, in particular those which use two pairs of Hinge eyes having hinge part by two spaced apart pivotable axes are hinged to the vehicle body.
  • Hinge parts of the aforementioned type are usually used to achieve a swiveling movement of a vehicle door, superimposed by a transverse movement, and are articulated on the door pillar about a first pivot axis on the one hand and articulated on the vehicle door about a second hinge axis, both on the door pillar and on the vehicle door as conventional, individually assembled fitting parts designed hinge halves or hinge strips are provided, with which the hinge part is pivotally connected or connectable by means of a hinge pin.
  • This arrangement of the hinge part initially results in the fact that it also serves as a supporting part for the vehicle door, at least when the opening movement of the vehicle door begins.
  • the hinge part must have a certain bending stiffness in order to keep the door lowering within certain limits when the vehicle door is opened. At the same time, sufficient torsional rigidity of the hinge part is necessary in order to have a predetermined path of movement of the door over the course of its opening or. To ensure closing movement.
  • a hinge part For motor vehicle doors which are suspended from the vehicle body by means of a hinge part of the type mentioned at the outset and via two pairs of hinges arranged at a vertical distance from one another, a hinge part is known in particular from DE-OS 42 37 060, which as an essentially X-shaped Hollow box support part is formed and at the free ends each hinge halves are arranged on the one hand for articulation on the door and on the other hand for articulation on the door pillar.
  • This known hinge part is characterized in its structure in a striking manner in that it consists of two oppositely curved sheet metal half-shells connected to one another by means of spot welding.
  • This known design of a hinge part allows compared to all previously known embodiments of comparable door hinges with a transverse movement superimposed pivoting movement of the door a considerable reduction in the total weight of the door linkage and at the same time a certain reduction in the production costs for such a door linkage, but is still inadequate on the one hand, a considerable manufacturing effort for the hinge part to be welded together as a box profile from sheet metal half-shells, and on the other hand, an increased tolerance variation resulting from the use of individually manufactured and to be connected sheet metal pressed parts.
  • additional tolerances result from the connection of the commercial parts required for its articulated connection on the one hand to the door pillar and on the other hand to the door.
  • the invention is therefore based on the object of a hinge part Designated type at least compared to the known types equally great stability, especially flexural rigidity, and torsional rigidity to achieve a significant weight reduction and at the same time one to show easier connection of prefabricated hinge eyes.
  • Extruded hollow section section formed hinge part each provided that the profile chambers of the extruded hollow profile arranged on the outside a profile cross section suitable for attaching hinge eyes have and the extruded hollow profile at least two internal Includes profile chambers with a relatively large profile height.
  • the extruded hollow profile should preferably have a symmetrical design have a total of three profile chambers arranged on the inside, whose middle advantageously has a lower profile height than the two adjacent profile chambers.
  • the profile direction of the extruded hollow profile is oriented transversely to the hinge axes of the hinge part.
  • the extruded hollow profile used to form the body of the hinge part has at least three internal and two external profile chambers, the internal profile chambers of the extruded hollow profile being arranged or formed isometrically, in particular to the extent that the two externally arranged profile chambers of the extruded hollow profile have a square and one or all of the internally arranged profile chambers of the extruded hollow profile have a rectangular profile cross-sectional shape, and furthermore the two profile chambers enclosing a middle inner profile chamber between them, each one of the two externally arranged profile chambers adjacent, have a larger profile chamber Have profile height than the middle profile chamber.
  • one a hinge part formed from an extruded hollow profile is provided, that the profile direction of the body of the hinge part forming extruded hollow profile is aligned parallel to the hinge axes.
  • the direction of the profile is the application of an inner three that are equally large Profilkammenrn having the extruded hollow profile advantageous.
  • the hinge eyes are inserted into the two outer profile chambers, the hinge eyes being inserted solid material profile parts inserted into the profile chambers and provided with a hinge eye bore can be formed.
  • the hinge eyes are formed by length sections of hinge profiles and are attached to the hinge part by means of their fastening parts carrying the commercial parts.
  • extruded hollow profile With the profile direction of the body oriented parallel to the hinge axes of the hinge part forming extruded hollow profile can be an advantageous Design can be seen in that the two outer profile chambers of the extruded hollow profile between the hinge eyes over the Hinge part height are cut out and the hinge eyes through into the cut-out areas of the two outer profile chambers and profile bodies provided with hinge eye bores are formed, where as hinge eyes supporting profile body both massive, with a Hinge eye bore equipped fittings as well as pipe material sections and the like can be considered.
  • Hollow section can with respect to the attachment of the hinge eyes in the associated profile chamber of the body forming the hinge part
  • Extruded hollow profile can be provided that the hinge eyes in the profile chamber receiving or holding them by means of screwing or by means of welding, but possibly also by means of a positive fit Deformation, especially caulking, are attached.
  • connection of the hinge eyes can also be provided, that the hinge eyes on one of the peripheral walls of the two outside arranged profile chambers, for example by means of welding are.
  • a hinge part especially when the profile direction of the Extruded hollow profile can in a further embodiment of a hinge part also be provided that the body of the hinge part over its height symmetrical in the area between its two outer profile chambers is rejuvenated.
  • the embodiments shown in the illustrations for the exemplary embodiments of a hinge part each serve to link a vehicle door with a swiveling movement superimposed by a transverse movement.
  • the hinge part is in each case pivotable about a first pivot axis a door pillar not shown in detail in the drawing and further a second pivot axis is also not pivotable on a single one shown vehicle door hinged.
  • the hinge part shown in the embodiment according to Figures 1 and 2 1 consists of a section of a thin-walled extruded hollow profile whose profile direction transverse to the two pivot axes of the hinge part 1 is aligned.
  • the extruded hollow profile comprises in this embodiment a hinge part 1 a total of five profile chambers, both of which externally arranged each have a substantially square profile cross section have and one of the internally arranged rectangular profile cross-section having profile chambers 4, 5 and 6 the two a middle profile chamber 6 between enclosing profile chambers 4 and 5 each have a greater profile height than the middle profile chamber 6.
  • the articulation of the hinge part 1 on the one hand on a pair on the Door pillar and on the other hand on a pair of hinge halves arranged on the door serving hinge eyes 7 consist of molded parts and are in the way the welded connection is arranged on the two ends of the two outside Profile chambers 2 and 3 of the extruded hollow profile forming the hinge part 1 connected.
  • the one shown in Figures 1 and 2 Hinge part 1 is further characterized in that the extruded hollow profile over the height of the hinge part 1 towards both sides and symmetrically Hinge part center is increasingly cut out.
  • there is a cross for vertical extension of the hinge part 1 directed offset at least of a pair of hinge eyes 7 is provided.
  • the hinge part shown in the embodiment according to Figures 3 and 4 11 also consists of a section of a thin-walled extruded hollow profile whose profile direction, however, parallel to the two pivot axes of the hinge part 11 is aligned.
  • the extruded hollow profile in this embodiment also includes a hinge part 11 as a whole five profile chambers 22 to 26, both of which are arranged on the outside 22 and 26, however, each one arranged in relation to the profile width of the inside Profile chambers 23, 24 and 25 reduced profile width and one Hinge eye bore 27 have a corresponding clear profile width.
  • Both outer profile chambers 22 and 26 are in this embodiment to form a pair of hinge eyes 28 and 29 on both sides of the hinge part 11 over a length corresponding to its height cut out such that they form hinge eyes 28 and 29, respectively only in the area of the upper and lower ends of the hinge part 11 remain.
  • Hinge part 31 also consists of a section of a thin-walled part Extruded hollow profile, but the profile direction in one acute angle to the two pivot axes of the hinge part 31 aligned is.
  • the extruded hollow profile comprises only three one below the other equally sized profile chambers 32, 33 and 34.
  • the at an angle to Hinge eyes 38 and 39 aligned in the profile direction are in one known joining methods to the respective outer profile walls 37 of the two profile chambers 32 and 34 arranged on the outside of the extruded hollow profile.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Hinges (AREA)
EP98105946A 1997-04-24 1998-04-01 Partie de charnière Withdrawn EP0874120A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717250A DE19717250C1 (de) 1997-04-24 1997-04-24 Zwischenlenker in einem Scharnier
DE19717250 1997-04-24

Publications (2)

Publication Number Publication Date
EP0874120A2 true EP0874120A2 (fr) 1998-10-28
EP0874120A3 EP0874120A3 (fr) 2000-02-02

Family

ID=7827569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105946A Withdrawn EP0874120A3 (fr) 1997-04-24 1998-04-01 Partie de charnière

Country Status (5)

Country Link
US (1) US6000099A (fr)
EP (1) EP0874120A3 (fr)
JP (1) JPH10315773A (fr)
DE (1) DE19717250C1 (fr)
GB (1) GB2324570A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11613182B2 (en) 2020-01-27 2023-03-28 Hyster-Yale Group, Inc. Battery retention device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614881A1 (de) * 1986-05-02 1987-10-08 Bayerische Motoren Werke Ag Scharnier mit arretierung
EP0641911A1 (fr) * 1993-09-03 1995-03-08 HOTZENBLITZ MOBILE GmbH & Co. KG. Porte battante, en particulier pour véhicules motorisés
DE4339859C1 (de) * 1993-11-23 1995-05-24 Matthias Herntier Viergelenkscharnieranordnung für Kraftfahrzeugtüren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664574A (en) * 1949-10-21 1952-01-09 Kirkpatrick Ltd Improvements in or connected with casement window fittings
US3949445A (en) * 1975-05-27 1976-04-13 Harlan B. Dean Connector leaf and leaf assembly
DE3134743C2 (de) * 1980-10-23 1985-09-12 Günter 8488 Erbendorf Schneider Aufgesetztes Scharnier
DE3816816A1 (de) * 1988-05-18 1989-11-30 Krups Stiftung Geraet zum zubereiten von heissen getraenken, wie kaffee, tee od. dgl.
FR2692929B1 (fr) * 1992-06-29 1994-08-26 Hydraulique Meca Ste Nle Gle Charnière pour porte de candélabre d'éclairage urbain.
GB9214886D0 (en) * 1992-07-14 1992-08-26 James And Bloom Limited Sliding shutters and doors
DE4240289A1 (de) * 1992-11-03 1994-05-05 Scharwaechter Gmbh Co Kg Türsystem
DE9216292U1 (de) * 1992-11-03 1994-03-03 Scharwaechter Gmbh Co Kg Türsystem
US5561887A (en) * 1995-05-08 1996-10-08 Chrysler Corporation Vehicle double pivot door hinge arrangement
US5685046A (en) * 1996-04-12 1997-11-11 Chrysler Corporation Motor vehicle double pivot hinge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614881A1 (de) * 1986-05-02 1987-10-08 Bayerische Motoren Werke Ag Scharnier mit arretierung
EP0641911A1 (fr) * 1993-09-03 1995-03-08 HOTZENBLITZ MOBILE GmbH & Co. KG. Porte battante, en particulier pour véhicules motorisés
DE4339859C1 (de) * 1993-11-23 1995-05-24 Matthias Herntier Viergelenkscharnieranordnung für Kraftfahrzeugtüren

Also Published As

Publication number Publication date
JPH10315773A (ja) 1998-12-02
US6000099A (en) 1999-12-14
EP0874120A3 (fr) 2000-02-02
GB2324570A (en) 1998-10-28
GB9808819D0 (en) 1998-06-24
DE19717250C1 (de) 1998-11-05

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