ES2116253T3 - Cierre estabilizado para cinturon de seguridad con pretensor. - Google Patents

Cierre estabilizado para cinturon de seguridad con pretensor.

Info

Publication number
ES2116253T3
ES2116253T3 ES97112647T ES97112647T ES2116253T3 ES 2116253 T3 ES2116253 T3 ES 2116253T3 ES 97112647 T ES97112647 T ES 97112647T ES 97112647 T ES97112647 T ES 97112647T ES 2116253 T3 ES2116253 T3 ES 2116253T3
Authority
ES
Spain
Prior art keywords
arm
inertia
lock lever
closure
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
ES97112647T
Other languages
English (en)
Other versions
ES2116253T1 (es
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 ES2116253T1 publication Critical patent/ES2116253T1/es
Application granted granted Critical
Publication of ES2116253T3 publication Critical patent/ES2116253T3/es
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

Abstract

UN CIERRE TENSOR AUTOMATICO PARA CINTURONES DE SEGURIDAD TIENE UN BASTIDOR (5) QUE SOPORTA TODA LA CARGA Y EN EL QUE ESTA APOYADO DE FORMA MOVIL UN PASADOR (13) QUE, CUANDO SE ENCUENTRA EN POSICION DE CIERRE, SE ENCAJA EN UNA LENGUETA DE INSERCION, UN DISPOSITIVO DE DESENGANCHE (15) QUE, CUANDO ES ACCIONADO, PUEDE DESPLAZAR EL PASADOR (13) A UNA POSICION DE APERTURA PARA SOLTAR LA LENGUETA DE INSERCION, Y UNA PALANCA DE BLOQUEO (29) DE VARIOS BRAZOS, APOYADA DE FORMA QUE PUEDE GIRAR ALREDEDOR DE UN EJE DE GIRO (46) EN EL BASTIDOR (5) Y QUE SIRVE PARA IMPEDIR QUE EL DISPOSITIVO DE DESENGANCHE (15) SE DESPLACE AUTOMATICAMENTE. UN PRIMER BRAZO (27) DE LA PALANCA DE BLOQUEO (29) ESTA ARTICULADO EN EL DISPOSITIVO DE DESENGANCHE (15). LAS FUERZAS DE INERCIA QUE ACTUAN DESDE FUERA SOBRE LA PALANCA DE BLOQUEO (29), ASI COMO SU PROPIO MOMENTO DE INERCIA, PROVOCAN UN MOMENTO DE INERCIA TOTAL ALREDEDOR DE SU EJE DE GIRO (46) QUE IMPIDE UN DESPLAZAMIENTO AUTOMATICO DEL DISPOSITIVO DE DESENGANCHE (15) CUANDO HAY UN CAMBIO BRUSCO DE LA VELOCIDAD DEL CIERRE (1) DURANTE UN PROCESO DE TENSADO AUTOMATICO DEL CINTURON. A TAL FIN, HAY PREVISTO EN UN SEGUNDO BRAZO (33) DE LA PALANCA DE BLOQUEO (29) UN CUERPO DE MASA (37) APOYADO DE FORMA MOVIL, DE TAL MANERA QUE SI HAY UN CAMBIO BRUSCO DE VELOCIDAD EN UNA DIRECCION DEL MOVIMIENTO, EL CUERPO DE MASA (37) TRANSMITE UNA FUERZA DE INERCIA AL SEGUNDO BRAZO (33), INTERRUMPIENDOSE DICHA TRANSMISION DE FUERZA DEL CUERPO DE MASA (37) A LA PALANCA DE BLOQUEO (29) ESENCIALMENTE CUANDO HAY AL MENOS UN MOVIMIENTO EN CONTRADIRECCION RESPECTO DEL SEGUNDO BRAZO (33).
ES97112647T 1996-08-07 1997-07-23 Cierre estabilizado para cinturon de seguridad con pretensor. Expired - Lifetime ES2116253T3 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES2116253T1 ES2116253T1 (es) 1998-07-16
ES2116253T3 true ES2116253T3 (es) 2002-05-01

Family

ID=8027541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97112647T Expired - Lifetime ES2116253T3 (es) 1996-08-07 1997-07-23 Cierre estabilizado para cinturon de seguridad con pretensor.

Country Status (6)

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

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
RU2375941C2 (ru) * 2005-04-27 2009-12-20 Аутолив Девелопмент Аб Защищенный от толчков замок ремня безопасности
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
DE102012002205A1 (de) 2012-02-07 2013-08-08 Trw Automotive Gmbh Gurtschloss mit Freigabesperre
DE102012018070A1 (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

Family Cites Families (13)

* 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
DE3929114A1 (de) * 1989-09-01 1991-03-07 Trw Repa Gmbh Gurtschloss fuer ein sicherheitsgurtsystem, das mit einer rueckstrammeinrichtung versehen ist
KR0148271B1 (ko) * 1990-03-26 1998-08-17 다까다 쥬우이찌로오 버클장치
DE4021974A1 (de) * 1990-07-10 1992-01-16 Autoflug Gmbh Sicherheitsgurtverschluss mit schocksicherung
DE59009070D1 (de) * 1990-11-15 1995-06-14 Trw Repa Gmbh Schloss für Sicherheitsgurtsysteme in Fahrzeugen.
JP3375088B2 (ja) * 1992-02-19 2003-02-10 タカタ株式会社 シートベルト装置におけるバックル装置
DE9202528U1 (es) * 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
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
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
EP0823223B1 (de) 2001-10-31
ES2116253T1 (es) 1998-07-16
EP0823223A3 (de) 1998-04-08
JP4093617B2 (ja) 2008-06-04
DE59705149D1 (de) 2001-12-06
KR100452564B1 (ko) 2004-12-17
EP0823223A2 (de) 1998-02-11
US5765266A (en) 1998-06-16
KR19980018416A (ko) 1998-06-05
DE29613690U1 (de) 1996-12-05
JPH1071007A (ja) 1998-03-17

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