EP0823223A3 - Gurtstrafferfester Verschluss für Sicherheitsgurte - Google Patents

Gurtstrafferfester Verschluss für Sicherheitsgurte Download PDF

Info

Publication number
EP0823223A3
EP0823223A3 EP97112647A EP97112647A EP0823223A3 EP 0823223 A3 EP0823223 A3 EP 0823223A3 EP 97112647 A EP97112647 A EP 97112647A EP 97112647 A EP97112647 A EP 97112647A EP 0823223 A3 EP0823223 A3 EP 0823223A3
Authority
EP
European Patent Office
Prior art keywords
locking lever
arm
release button
mass body
release
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
EP97112647A
Other languages
English (en)
French (fr)
Other versions
EP0823223B1 (de
EP0823223A2 (de
Inventor
Hans-Peter Betz
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
Application filed by TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Publication of EP0823223A2 publication Critical patent/EP0823223A2/de
Publication of EP0823223A3 publication Critical patent/EP0823223A3/de
Application granted granted Critical
Publication of EP0823223B1 publication Critical patent/EP0823223B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
    • A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
    • A44B11/12—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
    • A44B11/14—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp with snap-action
    • 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
    • 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
    • Y10T24/4566—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including slidably connected and guided element on receiving member
    • Y10T24/4567—Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor including slidably connected and guided element on receiving member for shifting slidably connected and guided, nonself-biasing, interlocking component

Landscapes

  • Automotive Seat Belt Assembly (AREA)
  • Buckles (AREA)
  • Clamps And Clips (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Ein Gurtstrafferfester Verschluß für Sicherheitsgurte hat einen lasttragenden Rahmen (5), an dem ein Riegel (13) beweglich gelagert ist, welcher in seiner Schließstellung an einer Steckzunge angreift, eine Lösetaste (15), durch deren Betätigung der Riegel (13) in die Öffnungsstellung zur Freigabe der Steckzunge verschiebbar ist, und einen am Rahmen (5) um eine Schwenkachse (46) schwenkbar gelagerten, mehrarmigen Sperrhebel (29) zum Verhindern des selbsttätigen Verschiebens der Lösetaste (15). Ein erster Arm (27) des Sperrhebels (29) ist an der Lösetaste (15) angelenkt. Die auf den Sperrhebel (29) von außen einwirkenden Trägheitskräfte sowie sein eigenes Trägheitsmoment ergeben ein Gesamtträgheitsmoment um seine Schwenkachse (46), das ein selbsttätiges Verschieben der Lösetaste (15) bei abrupter Geschwindigkeitsänderung des Verschlusses (1) bei einem Gurtstraffvorgang verhindert. Dazu ist an einem zweiten Arm (33) des Sperrhebels (29) ein derart beweglich gelagerten Massekörper (37) vorgesehen, daß der Massekörper (37) bei abrupter Geschwindigkeitsänderung in einer Bewegungsrichtung eine Trägheitskraft auf den zweiten Arm (33) überträgt und daß in Gegenrichtung durch eine Bewegung relativ zum zweiten Arm (33) die Kraftübertragung vom Massekörper (37) auf den Sperrhebel (29) zumindest im wesentlichen unterbrochen ist.
EP97112647A 1996-08-07 1997-07-23 Gurtstrafferfester Verschluss für Sicherheitsgurte Expired - Lifetime EP0823223B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29613690U 1996-08-07
DE29613690U DE29613690U1 (de) 1996-08-07 1996-08-07 Gurtstrafferfester Verschluß für Sicherheitsgurte

Publications (3)

Publication Number Publication Date
EP0823223A2 EP0823223A2 (de) 1998-02-11
EP0823223A3 true EP0823223A3 (de) 1998-04-08
EP0823223B1 EP0823223B1 (de) 2001-10-31

Family

ID=8027541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112647A Expired - Lifetime EP0823223B1 (de) 1996-08-07 1997-07-23 Gurtstrafferfester Verschluss für Sicherheitsgurte

Country Status (6)

Country Link
US (1) US5765266A (de)
EP (1) EP0823223B1 (de)
JP (1) JP4093617B2 (de)
KR (1) KR100452564B1 (de)
DE (2) DE29613690U1 (de)
ES (1) ES2116253T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323885A (en) * 1997-04-02 1998-10-07 Alliedsignal Ltd Buckle with counterbalance mass
JP3809007B2 (ja) * 1998-03-25 2006-08-16 タカタ株式会社 バックル
US5996193A (en) * 1998-06-18 1999-12-07 Breed Automotive Technology, Inc. Buckle for use with a pretensioner
US6233794B1 (en) * 1998-06-18 2001-05-22 Breed Automotive Technology, Inc. Buckle for use with a pretensioner
DE19858716C1 (de) * 1998-12-18 2000-05-18 Breed Automotive Tech Verschluß für einen Sicherheitsgurt
DE29922677U1 (de) * 1999-12-23 2000-05-18 Trw Repa Gmbh Verschluß für Sicherheitsgurte
DE20000869U1 (de) * 2000-01-19 2000-06-29 Trw Repa Gmbh Verschluß für Sicherheitsgurte
US6550112B2 (en) * 2001-01-18 2003-04-22 Trw Occupant Restraint Systems Gmbh & Co. Kg Closure for a seat belt
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
CN100569132C (zh) * 2005-04-27 2009-12-16 奥托立夫开发公司 防震安全带带扣
US7543363B2 (en) 2005-05-26 2009-06-09 Delphi Technologies, Inc. Seat belt buckle for use with pretensioner
DE102008052856B3 (de) * 2008-10-23 2010-05-20 Autoliv Development Ab Schocksicheres Gurtschloss für ein Kraftfahrzeug
JP5688256B2 (ja) * 2009-10-28 2015-03-25 芦森工業株式会社 バックル装置
JP5385214B2 (ja) * 2010-06-09 2014-01-08 オートリブ ディベロップメント エービー シートベルトバックル装置
DE102012018070A1 (de) * 2012-02-07 2013-08-08 Trw Automotive Gmbh Gurtschloss mit Freigabesperre
DE102012002205A1 (de) 2012-02-07 2013-08-08 Trw Automotive Gmbh Gurtschloss mit Freigabesperre
DE102012002206A1 (de) 2012-02-07 2013-08-08 Trw Automotive Gmbh Gurtschloss mit Freigabesperre
DE102012007797B4 (de) 2012-04-20 2023-08-31 Zf Automotive Germany Gmbh Gurtschloss

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415418A2 (de) * 1989-09-01 1991-03-06 TRW Occupant Restraint Systems GmbH Gurtschloss für ein Sicherheitsgurtsystem, das mit einer Rückstrammeinrichtung versehen ist
DE4021974A1 (de) * 1990-07-10 1992-01-16 Autoflug Gmbh Sicherheitsgurtverschluss mit schocksicherung
EP0557983A1 (de) * 1992-02-27 1993-09-01 Autoliv Development Aktiebolag Sicherheitsgurtschloss mit Verriegelungssperre
US5373612A (en) * 1992-02-19 1994-12-20 Takata Corporation Buckle device in seat belt apparatus
US5522619A (en) * 1995-02-01 1996-06-04 Alliedsignal Inc. End release seat belt buckle having an inertia-sensitive locking mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933723Y2 (ja) * 1978-01-12 1984-09-19 トヨタ自動車株式会社 バツクル装置
DE3835508A1 (de) * 1988-10-19 1990-05-03 Autoliv Kolb Gmbh & Co Schloss fuer ein kraftfahrzeug-sicherheitsgurtsystem
KR0148271B1 (ko) * 1990-03-26 1998-08-17 다까다 쥬우이찌로오 버클장치
EP0485656B1 (de) * 1990-11-15 1995-05-10 TRW Occupant Restraint Systems GmbH Schloss für Sicherheitsgurtsysteme in Fahrzeugen
DE4215563A1 (de) * 1992-05-12 1993-11-18 Trw Repa Gmbh Schloß für Fahrzeug-Sicherheitsgurtsysteme
JPH0666310U (ja) * 1993-03-03 1994-09-20 株式会社東海理化電機製作所 バックル装置
DE4416301A1 (de) * 1994-05-09 1995-11-16 Trw Repa Gmbh Verschluß für Sicherheitsgurte
US5496068A (en) * 1995-01-20 1996-03-05 Trw Vehicle Safety Systems Inc. Inertia sensitive buckle for seat belt pretensioner system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0415418A2 (de) * 1989-09-01 1991-03-06 TRW Occupant Restraint Systems GmbH Gurtschloss für ein Sicherheitsgurtsystem, das mit einer Rückstrammeinrichtung versehen ist
DE4021974A1 (de) * 1990-07-10 1992-01-16 Autoflug Gmbh Sicherheitsgurtverschluss mit schocksicherung
US5373612A (en) * 1992-02-19 1994-12-20 Takata Corporation Buckle device in seat belt apparatus
EP0557983A1 (de) * 1992-02-27 1993-09-01 Autoliv Development Aktiebolag Sicherheitsgurtschloss mit Verriegelungssperre
US5522619A (en) * 1995-02-01 1996-06-04 Alliedsignal Inc. End release seat belt buckle having an inertia-sensitive locking mechanism

Also Published As

Publication number Publication date
ES2116253T1 (es) 1998-07-16
DE59705149D1 (de) 2001-12-06
JPH1071007A (ja) 1998-03-17
EP0823223B1 (de) 2001-10-31
KR100452564B1 (ko) 2004-12-17
KR19980018416A (ko) 1998-06-05
JP4093617B2 (ja) 2008-06-04
DE29613690U1 (de) 1996-12-05
ES2116253T3 (es) 2002-05-01
US5765266A (en) 1998-06-16
EP0823223A2 (de) 1998-02-11

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