EP0504657B2 - Fermeture pour ceintures de sécurité de véhicules - Google Patents

Fermeture pour ceintures de sécurité de véhicules Download PDF

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Publication number
EP0504657B2
EP0504657B2 EP92103684A EP92103684A EP0504657B2 EP 0504657 B2 EP0504657 B2 EP 0504657B2 EP 92103684 A EP92103684 A EP 92103684A EP 92103684 A EP92103684 A EP 92103684A EP 0504657 B2 EP0504657 B2 EP 0504657B2
Authority
EP
European Patent Office
Prior art keywords
release button
pushbutton
rest position
buckle
lever
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
EP92103684A
Other languages
German (de)
English (en)
Other versions
EP0504657B1 (fr
EP0504657A2 (fr
EP0504657A3 (en
Inventor
Dieter Biller
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.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6865582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0504657(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Publication of EP0504657A2 publication Critical patent/EP0504657A2/fr
Publication of EP0504657A3 publication Critical patent/EP0504657A3/de
Publication of EP0504657B1 publication Critical patent/EP0504657B1/fr
Application granted granted Critical
Publication of EP0504657B2 publication Critical patent/EP0504657B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/2503—Safety buckles
    • A44B11/2507—Safety buckles actuated by a push-button
    • A44B11/2523—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and in the same direction as the fastening action
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
    • Y10T24/45623—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor
    • Y10T24/45639—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including pivotally connected element on receiving member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45602—Receiving member includes either movable connection between interlocking components or variable configuration cavity
    • Y10T24/45623—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor
    • Y10T24/45639—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including pivotally connected element on receiving member
    • Y10T24/45644—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including pivotally connected element on receiving member for shifting pivotally connected interlocking component

Definitions

  • a lock for vehicle seat belts from a load-bearing housing, mounted on it Functional parts and one of these elements surrounding plastic cover, the gives the lock the shape shown in Fig. 1.
  • a push button 14 Located on the front of the cover 10 the actuating surface of a release button 12. From this actuating surface of the release button 12 a push button 14 protrudes by 2 to 3 mm.
  • the Release button 12 has a recess 16, wherein the Push button 14 is guided.
  • the push button 14 is generally cap-shaped, with two flanges 14a, 14b at their longitudinal ends, which on the inside of the release button 12 to the system come.

Landscapes

  • Automotive Seat Belt Assembly (AREA)
  • Buckles (AREA)
  • Seats For Vehicles (AREA)

Claims (5)

  1. Boucle pour ceintures de sécurité pour véhicules, comprenant un boítier (10) qui supporte la charge et une touche de déclenchement (12) guidée mobile dans ce dernier, soumise à la charge initiale d'une force de ressort qui la retient en position de repos et comportant une surface d'actionnement,
    la surface d'actionnement de la touche de déclenchement (12) étant formée sur un poussoir (14) qui est intégré à la touche de déclenchement (12) et qui est guidé mobile dans cette dernière sur une course limitée dans la direction de la mobilité de la touche de déclenchement (12) et qui est soumis à la charge initiale d'une force de ressort (24) qui le retient en position de repos, et
    un levier de blocage (20) à deux bras étant monté pivotant sur la touche de déclenchement (12), dont un premier bras (20a) prend appui contre le poussoir (14), tandis que son second bras (20b) est en face d'un élément de butée (18) du boítier supportant la charge lorsque le poussoir (14) est en position de repos et ce levier pivote en s'écartant de l'élément de butée (18) lorsque le poussoir (14) est enfoncé par rapport à la touche de déclenchement (12) et en étant librement déplaçable de manière à passer a côté de l'élément de butée (18) dans la même direction de déplacement que celle de la touche de déclenchement (12) et en même temps que celle-ci,
    caractérisée en ce que le premier bras (20a) du levier de blocage (20) prend appui contre une surface du poussoir (14) qui est perpendiculaire à la direction de déplacement de la touche de déclenchement (12),
    en ce que la force de ressort qui soumet le levier de blocage (20) à la charge initiale le maintenant en position de repos est plus faible que la force de ressort qui soumet la touche de déclenchement (12) à une charge initiale la retenant en position de repos et
    en ce que le centre de gravité (S) du levier de blocage (20) se trouve sur le côté extérieur d'un plan parallèle à la direction de la longueur de la boucle et passant par l'axe de pivotement du levier de blocage (20).
  2. Boucle selon la revendication 1, caractérisée en ce que, lorsque le poussoir (14) est en position de repos, sa surface d'actionnement est saillante à l'extérieur de la touche de déclenchement (12).
  3. Boucle selon la revendication 1 ou 2, caractérisée en ce que le poussoir (14) comprend au moins un rebord (14a, 14b) qui, lorsqu'il est en position de repos, est appliqué contre le côté intérieur du bord du trou (16) de la touche de déclenchement (12) dans lequel le poussoir (14) est logé mobile.
  4. Boucle selon l'une des revendications précédentes, caractérisée en ce que le second bras (20b) du levier de blocage (20) prend appui contre la touche de déclenchement (12) par l'intermédiaire d'un ressort de compression (24).
  5. Boucle selon l'une des revendications 2 à 4, caractérisée en ce que la surface de poussée du poussoir (14) est au moins approximativement à fleur de la surface extérieure de la touche de déclenchement (12) lorsqu'il est en position enfoncée par rapport à cette dernière.
EP92103684A 1991-03-22 1992-03-04 Fermeture pour ceintures de sécurité de véhicules Expired - Lifetime EP0504657B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9103556U 1991-03-22
DE9103556U DE9103556U1 (fr) 1991-03-22 1991-03-22

Publications (4)

Publication Number Publication Date
EP0504657A2 EP0504657A2 (fr) 1992-09-23
EP0504657A3 EP0504657A3 (en) 1992-12-09
EP0504657B1 EP0504657B1 (fr) 1995-06-28
EP0504657B2 true EP0504657B2 (fr) 1999-03-03

Family

ID=6865582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92103684A Expired - Lifetime EP0504657B2 (fr) 1991-03-22 1992-03-04 Fermeture pour ceintures de sécurité de véhicules

Country Status (5)

Country Link
US (1) US5142749A (fr)
EP (1) EP0504657B2 (fr)
JP (1) JPH0642846B2 (fr)
DE (2) DE9103556U1 (fr)
ES (1) ES2033655T5 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202527U1 (fr) * 1992-02-27 1992-04-16 Autoliv Development Ab, Vaargaarda, Se
DE4215563A1 (de) * 1992-05-12 1993-11-18 Trw Repa Gmbh Schloß für Fahrzeug-Sicherheitsgurtsysteme
US5496068A (en) * 1995-01-20 1996-03-05 Trw Vehicle Safety Systems Inc. Inertia sensitive buckle for seat belt pretensioner system
GB9614623D0 (en) * 1996-07-11 1996-09-04 Alliedsignal Ltd Buckle
US6983518B2 (en) * 2003-10-03 2006-01-10 Wonderland Nurserygoods Co., Ltd. Buckle for belts
JP4609922B2 (ja) * 2003-10-24 2011-01-12 タカタ株式会社 バックルおよびこれを備えたシートベルト装置
US7370393B2 (en) * 2004-09-20 2008-05-13 Delphi Technologies, Inc. Seat belt buckle for use with pretensioner
WO2006127375A1 (fr) 2005-05-26 2006-11-30 Delphi Technologies, Inc. Boucle de ceinture de securite utilisee avec un pretensionneur
US8708885B2 (en) * 2007-09-21 2014-04-29 Ams Research Corporation Pelvic floor treatments and related tools and implants
US10271617B2 (en) 2016-10-31 2019-04-30 Namra LLC Device and system for assisting actuation of a buckle release

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249059A (en) * 1969-02-27 1971-10-06 Britax London Ltd Safety belt anchorage
FR2116928A6 (fr) * 1970-12-11 1972-07-21 Sonofam
JPS5966417U (ja) * 1982-10-28 1984-05-04 日本精工株式会社 バツクル組立体
US4611369A (en) * 1985-02-25 1986-09-16 Trw Repa Gmbh Belt lock for a safety belt
NO155871C (no) * 1985-03-28 1987-06-17 Loyd S Industri As Laas for sikkerhetsbelter og lignende.
GB2202264B (en) * 1987-02-10 1991-04-24 Autoliv Dev Improvements in or relating to a safety belt buckle
GB2214970B (en) * 1988-02-10 1992-06-10 Gen Engineering Improvements in or relating to a safety-belt buckle
FR2630984B1 (fr) * 1988-05-06 1991-04-12 Ecia Equip Composants Ind Auto Boucle perfectionnee simplifiee pour ceinture de securite
DE4006020A1 (de) * 1990-02-26 1991-08-29 Autoflug Gmbh Fuer eine strammeinrichtung eingerichteter sicherheitsgurtverschluss

Also Published As

Publication number Publication date
EP0504657B1 (fr) 1995-06-28
ES2033655T5 (es) 1999-09-16
US5142749A (en) 1992-09-01
EP0504657A2 (fr) 1992-09-23
EP0504657A3 (en) 1992-12-09
JPH0642846B2 (ja) 1994-06-08
ES2033655T3 (es) 1995-11-16
JPH0584106A (ja) 1993-04-06
DE59202647D1 (de) 1995-08-03
ES2033655T1 (es) 1993-04-01
DE9103556U1 (fr) 1991-06-27

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