EP0341371A2 - Charnière pour arrêt de porte - Google Patents

Charnière pour arrêt de porte Download PDF

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Publication number
EP0341371A2
EP0341371A2 EP89100446A EP89100446A EP0341371A2 EP 0341371 A2 EP0341371 A2 EP 0341371A2 EP 89100446 A EP89100446 A EP 89100446A EP 89100446 A EP89100446 A EP 89100446A EP 0341371 A2 EP0341371 A2 EP 0341371A2
Authority
EP
European Patent Office
Prior art keywords
door
hinge pin
hinge
pivot bearing
bearing 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.)
Granted
Application number
EP89100446A
Other languages
German (de)
English (en)
Other versions
EP0341371B1 (fr
EP0341371A3 (en
Inventor
Karl-Heinz Tölle
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 EP0341371A2 publication Critical patent/EP0341371A2/fr
Publication of EP0341371A3 publication Critical patent/EP0341371A3/de
Application granted granted Critical
Publication of EP0341371B1 publication Critical patent/EP0341371B1/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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/045—Hinges for the movable bar

Definitions

  • the invention relates to a pivot bearing for the door retaining straps of motor vehicle door locks, in particular door locks whose door retaining strap is pivoted at one end by means of a hinge pin about an axis parallel to the hinge axis of the motor vehicle door in a bearing block arranged on a door arrangement part, door or door pillar and on another door arrangement part arranged holder housing with brakes or holder bodies movable perpendicularly to the plane of movement of the door holding band against a spring load, the door holding band at its free end forming a projection which forms a door end stop and bulges which form braking or latching ramps, in particular directed transversely to its movement plane or projections and the like.
  • the door arrester has to apply very high braking and holding forces , which must be transferred to the vehicle body via the swivel mounting of the door strap.
  • the locking means cooperating with the brake and holding bodies in the holder housing on Door retaining band with ramp-shaped approach and exit tracks on both sides of a defined stopping point, which on the one hand results in a, albeit slight, flattening of the force peaks when an open position of the door is locked, but on the other hand the direction of action of the forces occurring in the door fastener when the braking respectively. Holding body from the ramp-shaped runways reversed suddenly.
  • the invention is therefore based on the object to provide a pivot bearing for the door retaining band of a door arrester, which can be produced with the least possible effort, in particular is not very sensitive with regard to compliance with tolerances, and which in particular also includes the optional assembly of the door arrester as a prefabricated component or as a mechani shear built-in machines in the course of the final assembly of the vehicle door into the body that can be put together.
  • the hinge pin consists of solid material and is rigidly but releasably connected to the pivotable end of the door holding band and by means of length sections having different diameters to its central length section penetrating the door holding band, at least with a running seat with two spaced apart from one another arranged bearing eyes of the bearing block is engaged.
  • this design and arrangement of the hinge pin also results in the advantage that the hinge pins receiving the hinge pin have a relatively large axial distance from one another in the bearing block, so that existing tolerances and inevitable misalignments with regard to the bearing play of the hinge pin are mutual compensate and the hinge pin is therefore always and independently supported without play in the bearing block despite the low manufacturing and assembly costs for the door arrester. Alignment errors are not only to be understood as the possible axial deviations in the bearing block with regard to the axial position of the hinge eyes, but also in particular those which result from an incorrectly identical or otherwise non-aligned installation position of the holder housing and bearing block in the vehicle door or vehicle body.
  • the hinge pin can be fixed to the door retaining band in a variety of ways, but is preferred accomplished by means of a screw thread formed on the central longitudinal section of the hinge pin, the screw thread being designed to be self-locking and optionally also self-tapping, such that the hinge pin can be inserted into a simple hole in the door retaining band.
  • the mountability of the hinge pin at any time, even during the installation of the door arrester in the vehicle body, is ensured by the fact that the hinge pin has length sections of different diameters over its entire length, with the length sections successively each having a smaller diameter starting from one end of the hinge pin and the thread connecting the hinge pin to the door retaining band is formed on the central length section, while the remaining length sections of the hinge pin are smooth cylindrical.
  • a radially protruding collar is formed between the length section with a larger diameter and the thread-bearing length section of the hinge pin, which is pressed against the surface of the Door hinge causes the alignment of the hinge pin.
  • the hinge pin In the hinge eyes of the bearing block, the hinge pin is both rotatable about its axis and received axially displaceable at least in one direction, as a result of which greater deviations in the installation height between the bearing block and the holder housing can be compensated.
  • the axial displacement of the hinge pin is limited in one direction by a radially protruding screw head connected to its longitudinal section with the largest diameter.
  • the screw head can be designed as a polygonal head, as an Allen key or as a slotted screw head.
  • the bearing block supporting the hinge pin can also be formed as a wing hinge half from a section of a hinge profile material, the facing commercial surfaces of the two hinge eyes bearing against the side surfaces of the door hinge with little play, and the two hinge eyes each for producing a sufficient bearing length have greater axial length than the amount of the thickness of the door strap.
  • the axial length of the hinge eyes can be twice or a multiple of the amount of the thickness of the door retaining band.
  • This design also allows the hinge pin to be stored maintenance-free in the two hinge eyes, the maintenance-free bearing being expediently formed by collar bushings made of maintenance-free bearing material inserted into the hinge eyes.
  • the bearing block 1 of a pivot bearing for the door retaining band 2 of a door retainer which is not shown completely in the drawing, is formed from a U-shaped section of a sheet metal section.
  • the door holding band 2 is also formed by cutting sheet metal material.
  • a hinge pin 3 supporting or supporting the door retaining band 2 in the bearing block 1 consists of solid material and, starting from a radially protruding screw head 4, has successive length sections 5, 6 and 7 with an increasingly smaller diameter.
  • the hinge pin 3 is provided with a self-tapping external thread 8 over its central length section 6 passing through the door holding band 2, via which it is rigidly but releasably connected to the door holding band 2.
  • a radial collar 9 is provided on the length section 5 of the hinge pin 3, which comes into contact with the surface of the door hinge when the hinge pin 3 is screwed into the door hinge.
  • the hinge pin 3 can be rotated in the hinge eyes 10 and 11, corresponding to different diameters in the profile legs 12 and 13 of the bearing block 1 with a sliding seat and axially displaceably in at least one direction, with the axially displaceability of the hinge pin 3 via the smoothly cylindrical longitudinal sections 5 and 7 is limited by the screw head 4 designed here as an Allen screw head.
  • the comparison of the bearing block design according to the representations of Figures 1 and 3 shows that the bearing length of the pivot bearing of the door bracket can be designed according to the respective requirements.
  • the design form of a pivot bearing for the door retaining band 2 of a door arrester shown in FIGS. 4 and 5 has a bearing block 21 designed as a wing hinge half, which comprises a hinge wing leaf 22 serving to fasten it to the body part and two hinge eyes 20 designed as commercial parts.
  • the hinge eyes 20 enclose the end of the door holding band 2 with little play between them, but each have an axial length that is several times the amount of the thickness of the door holding band 2 in order to produce a sufficient bearing length for the pivot bearing.
  • the hinge pin 3 is provided with a polygonal screw head 4.
  • the design of the pivot bearing of a door retaining band 2 shown in FIGS. 6 and 7 differs from the design described above, shown in FIGS. 5 and 6, first of all in that the hinge pin 3 is maintenance-free in each of the hinge eyes 20 of the bearing block via bushes designed as collar bushings 25 1 is stored. Furthermore, the scraping head 4 of the hinge pin 3 is designed as a cross-head screw head. Finally, as the illustration in FIG. 8 shows, the door arrester can also be supplied to the vehicle manufacturer in individual parts for assembly as part of the final assembly of the vehicle, with the hinge pin 3 then being screwed into the door retaining band only temporarily and not finally tightened by the number of individually to reduce individual parts to be delivered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Hinge Accessories (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Automatic Assembly (AREA)
EP89100446A 1988-05-09 1989-01-12 Charnière pour arrêt de porte Expired - Lifetime EP0341371B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815795A DE3815795A1 (de) 1988-05-09 1988-05-09 Schwenklagerung fuer die tuerhaltebaender von kraftwagentuerfeststellern
DE3815795 1988-05-09

Publications (3)

Publication Number Publication Date
EP0341371A2 true EP0341371A2 (fr) 1989-11-15
EP0341371A3 EP0341371A3 (en) 1990-08-22
EP0341371B1 EP0341371B1 (fr) 1992-11-11

Family

ID=6353981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100446A Expired - Lifetime EP0341371B1 (fr) 1988-05-09 1989-01-12 Charnière pour arrêt de porte

Country Status (6)

Country Link
US (1) US4979263A (fr)
EP (1) EP0341371B1 (fr)
JP (1) JPH0216276A (fr)
AU (1) AU610376B2 (fr)
DE (2) DE3815795A1 (fr)
ES (1) ES2036283T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014864A1 (fr) * 1995-10-17 1997-04-24 Europeenne De Participations Industrielles (E.P.I.) Arret de porte provisoire pour charniere d'une porte de vehicule automobile et dispositif de fixation d'un tel arret de porte provisoire
FR2751019A1 (fr) * 1996-07-10 1998-01-16 E P I Dispositif de fixation d'un arret de porte provisoire sur une charniere de vehicule

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218057C2 (de) * 1992-04-23 2002-02-28 Scharwaechter Gmbh Co Kg Scharnierstift für mit einer wartungsfreien Lagerung ausgestattete Kraftwagentürscharniere
DE4312418C2 (de) * 1993-04-16 2002-03-07 Scharwaechter Gmbh Co Kg Scharnierstift für wartungsfreie Scharnierlagerungen
US5577295A (en) * 1994-09-27 1996-11-26 Chrysler Corporation Three diameter hinge pin
US5682646A (en) * 1996-05-13 1997-11-04 Chrysler Corporation Threaded removable vehicle door hinge pin
US5860622A (en) * 1996-10-25 1999-01-19 Weibert; Otis A Universal aircraft steering by-pass pin
US5826306A (en) * 1997-01-29 1998-10-27 Chrysler Corporation Sliding door center adjustable hinge
DE59706861D1 (de) * 1997-03-12 2002-05-08 Volkswagen Ag Anordnung mit einem Träger und einem daran drehbeweglich gehaltenen Bauteil
US6105208A (en) * 1999-04-27 2000-08-22 Midway Products Group, Inc. Vehicle door check
KR100478310B1 (ko) * 2002-01-30 2005-03-23 김시환 접이식 디스프레이 장치
US6804862B2 (en) * 2002-12-05 2004-10-19 Miller Dowel Company Hinge system
DE10329237A1 (de) * 2003-06-25 2005-01-13 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Lageranordnung für ein Kraftfahrzeug
US20200096152A1 (en) * 2018-09-20 2020-03-26 Hirotec America, Inc. Quick connect pivot joints

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8709748U1 (de) * 1987-07-15 1987-10-15 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Türfeststeller, insbesondere für Kraftwagentüren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US365232A (en) * 1887-06-21 Stop-cock box
US202958A (en) * 1878-04-30 Improvement in hinges
US1596470A (en) * 1924-05-22 1926-08-17 Way Works Inc Hinge
US1850229A (en) * 1929-10-05 1932-03-22 Concealed Door Check Company Doorcheck
GB1448680A (en) * 1973-02-24 1976-09-08 Ihw Eng Ltd Door-check unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8709748U1 (de) * 1987-07-15 1987-10-15 Ed. Scharwächter GmbH & Co KG, 5630 Remscheid Türfeststeller, insbesondere für Kraftwagentüren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014864A1 (fr) * 1995-10-17 1997-04-24 Europeenne De Participations Industrielles (E.P.I.) Arret de porte provisoire pour charniere d'une porte de vehicule automobile et dispositif de fixation d'un tel arret de porte provisoire
FR2751019A1 (fr) * 1996-07-10 1998-01-16 E P I Dispositif de fixation d'un arret de porte provisoire sur une charniere de vehicule

Also Published As

Publication number Publication date
EP0341371B1 (fr) 1992-11-11
AU3251689A (en) 1989-11-09
US4979263A (en) 1990-12-25
DE58902653D1 (de) 1992-12-17
JPH0216276A (ja) 1990-01-19
ES2036283T3 (es) 1993-05-16
DE3815795A1 (de) 1989-11-23
AU610376B2 (en) 1991-05-16
EP0341371A3 (en) 1990-08-22

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