ES2115574T1 - Instalacion pirotecnica de accionamiento lineal para un tensor de cinturon. - Google Patents

Instalacion pirotecnica de accionamiento lineal para un tensor de cinturon.

Info

Publication number
ES2115574T1
ES2115574T1 ES97111648T ES97111648T ES2115574T1 ES 2115574 T1 ES2115574 T1 ES 2115574T1 ES 97111648 T ES97111648 T ES 97111648T ES 97111648 T ES97111648 T ES 97111648T ES 2115574 T1 ES2115574 T1 ES 2115574T1
Authority
ES
Spain
Prior art keywords
pyrotechnical
belt tensioner
installation
gas generator
linear actuation
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.)
Pending
Application number
ES97111648T
Other languages
English (en)
Inventor
Franz Wier
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 ES2115574T1 publication Critical patent/ES2115574T1/es
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R2022/4657—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising a plurality of charges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R2022/4685—Reels with means to tension the belt in an emergency by forced winding up with means to adjust or regulate the tensioning force in relation to external parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Air Bags (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

UN DISPOSITIVO DE ACCIONAMIENTO LINEAL PIROTECNICO PARA UN TENSOR DE CINTURON CON UNA UNIDAD PISTON-CILINDRO, UN GENERADOR DE GAS (9), PARA EL ACCIONAMIENTO DEL PISTON, Y UNA UNIDAD DE DISPARO (25) PARA EL DISPARO DE LA CARGA (13, 15) DEL GENERADOR DE GAS (9) SE CARACTERIZA POR QUE EL GENERADOR DE GAS (9) SE CONSTRUYE COMO GENERADOR DE GAS MULTIETAPA CON MULTIPLES CARGAS (13, 15) EN SU INTERIOR SEPARADAS ENTRE SI Y QUE PUEDEN DISPARARSE INDIVIDUALMENTE.
ES97111648T 1996-07-23 1997-07-09 Instalacion pirotecnica de accionamiento lineal para un tensor de cinturon. Pending ES2115574T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29612781U DE29612781U1 (de) 1996-07-23 1996-07-23 Pyrotechnische Linearantriebseinrichtung für einen Gurtstraffer

Publications (1)

Publication Number Publication Date
ES2115574T1 true ES2115574T1 (es) 1998-07-01

Family

ID=8026876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97111648T Pending ES2115574T1 (es) 1996-07-23 1997-07-09 Instalacion pirotecnica de accionamiento lineal para un tensor de cinturon.

Country Status (7)

Country Link
US (1) US6079745A (es)
EP (1) EP0820910A3 (es)
JP (1) JPH1059130A (es)
KR (1) KR980008880A (es)
BR (1) BR9705226A (es)
DE (1) DE29612781U1 (es)
ES (1) ES2115574T1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891111B1 (en) 1994-02-04 2005-05-10 Siemens Vdo Automotive Corporation Signal processing in a vehicle classification system
DE29608194U1 (de) * 1996-05-06 1996-10-02 Trw Repa Gmbh Elektrischer Zünder eines pyrotechnischen Gasgenerators
DE29611657U1 (de) * 1996-07-04 1996-11-07 Trw Repa Gmbh Sicherheitseinrichtung für Fahrzeuge
US5873599A (en) * 1997-05-13 1999-02-23 Trw Vehicle Safety Systems Inc. Apparatus for pretensioning seat belt webbing
DE29717367U1 (de) * 1997-09-29 1998-02-12 Trw Repa Gmbh Pyrotechnischer Antrieb, insbesondere für Fahrzeuginsassen-Rückhaltesysteme
WO1999024285A1 (en) 1997-11-12 1999-05-20 Siemens Automotive Corporation A method and system for determining weight and position of a vehicle seat occupant
US6032979C1 (en) † 1998-02-18 2001-10-16 Autoliv Asp Inc Adaptive output inflator
JPH11245766A (ja) * 1998-03-04 1999-09-14 Takata Kk シートベルト装置、プリテンショナ及び車両
US6447010B1 (en) 1999-06-30 2002-09-10 Siemens Vdo Automotive Corporation Seat belt force sensor system
DE19941435C2 (de) * 1999-08-30 2001-08-09 Autoliv Dev Mehrstufige Sicherheitsgurt-Straffvorrichtung
US6814372B1 (en) * 1999-11-05 2004-11-09 Ford Global Technologies, Llc Method for apparatus for venting an inflatable restraint assembly
DE10005010C2 (de) 2000-02-04 2002-11-21 Daimler Chrysler Ag Verfahren und Sicherheits-Rückhalteeinrichtung zum Zurückhalten eines Insassen auf einem Fahrzeugsitz
EP1257435B1 (en) 2000-02-25 2005-07-20 Siemens VDO Automotive Corporation Signal processing in a vehicle weight classification system
KR20030043791A (ko) 2000-05-12 2003-06-02 지멘스 비디오 오토모티브 코포레이션 시트벨트력 센서 시스템
US6636792B2 (en) * 2000-09-29 2003-10-21 Siemens Vdo Automotive Corporation Weight classification system
US6793032B2 (en) 2000-09-29 2004-09-21 Siemens Vdo Automotive Corporation Seatbelt force sensor assembly with guide member
US6662670B2 (en) 2000-10-02 2003-12-16 Siemens Vdo Automotive Corporation Seatbelt force sensor with overload protection
SE517378C2 (sv) 2000-10-12 2002-06-04 Volvo Car Corp Säkerhetsbältesförsträckare
US6641074B2 (en) * 2001-01-08 2003-11-04 Trw Inc. Seat belt webbing pretensioner using MEMS devices
DE10227755B4 (de) * 2002-06-21 2004-07-22 Autoliv Development Ab Pyrotechnischer Schloßstraffer
US7182191B2 (en) * 2002-07-11 2007-02-27 Autoliv Asp, Inc. Motion damper
US6764118B2 (en) 2002-09-11 2004-07-20 Autoliv Asp, Inc. Active bumper assembly
US6942261B2 (en) 2003-08-14 2005-09-13 Autoliv Asp, Inc. Linear actuator with an internal dampening mechanism
DE602004028440D1 (de) * 2004-05-04 2010-09-16 Ford Global Tech Llc Sicherheitsgurt-Rückhaltesystem
US7303040B2 (en) * 2004-05-18 2007-12-04 Autolive Asp, Inc. Active vehicle hood system and method
US7448649B2 (en) * 2004-11-17 2008-11-11 Automotive Systems Laboratory, Inc. Gas generator
DE102005051657A1 (de) 2005-10-28 2007-05-03 GM Global Technology Operations, Inc., Detroit Pyrotechnischer Aktuator
KR100863633B1 (ko) 2006-10-31 2008-10-15 현대자동차주식회사 차량용 에어백의 복합뇌관 장치 및 그 제어방법
US10281248B2 (en) * 2015-11-11 2019-05-07 Northrop Grumman Innovation Systems, Inc. Gas generators, launch tube assemblies including gas generators, and related systems and methods
US10974626B2 (en) 2019-09-12 2021-04-13 Ford Global Technologies, Llc Seat assembly with integrated belt member
US11124147B2 (en) 2019-09-17 2021-09-21 Ford Global Technologies, Llc Seat assembly with deployable belt member
US11904795B2 (en) 2022-06-21 2024-02-20 Ford Global Technologies, Llc Seat assembly with deployable belt member
US11975680B2 (en) 2022-06-21 2024-05-07 Ford Global Technologies, Llc Seat assembly with deployable belt member
US11958435B2 (en) 2022-06-21 2024-04-16 Ford Global Technologies, Llc Seat assembly with deployable belt member

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540952C2 (de) * 1975-09-13 1984-08-16 Volkswagenwerk Ag, 3180 Wolfsburg Gurtspannvorrichtung für einen Sicherheitsgurt
DE2816726A1 (de) * 1978-04-18 1979-10-31 Daimler Benz Ag Insassen-rueckhaltesystem fuer fahrzeuge
US5145209A (en) * 1990-02-13 1992-09-08 Trw Vehicle Safety Systems Inc. Seat belt pretensioner
US5200574A (en) * 1991-04-05 1993-04-06 Morton International, Inc. Universal squib connector
EP0558963B1 (de) * 1992-03-05 1997-10-01 TRW Occupant Restraint Systems GmbH Linearantrieb für Fahrzeugrückhaltesysteme
DE4222985A1 (de) * 1992-05-05 1993-11-11 Trw Repa Gmbh Linearantrieb für einen Gurtstraffer
DE4217969C2 (de) * 1992-05-30 1994-11-03 Autoflug Gmbh Gurtstraffer mit mehrstufigem Antrieb
GB2267813B (en) * 1992-06-19 1997-01-29 Nsk Ltd Seat belt tightening device
DE9303276U1 (es) * 1993-03-06 1993-04-22 Trw Repa Gmbh, 7077 Alfdorf, De
DE4307062A1 (de) * 1993-03-06 1994-09-08 Trw Repa Gmbh Gurtstraffer für Sicherheitsgurtsysteme in Fahrzeugen
DE9304152U1 (es) * 1993-03-20 1993-05-13 Trw Repa Gmbh, 7077 Alfdorf, De
DE4332206C2 (de) * 1993-09-22 1997-08-14 Hs Tech & Design Antriebsvorrichtung
US5400487A (en) * 1994-01-14 1995-03-28 Automotive Systems Laboratory, Inc. Variable inflation system for vehicle safety restraint
EP0680856A3 (de) * 1994-05-06 1996-03-06 Hs Tech & Design Vorrichtung zum Drehantrieb eines Sicherheitsgurtstraffers.
WO1996000157A1 (fr) * 1994-06-27 1996-01-04 Nippon Koki Co., Ltd. Generateur de gaz pour dispositif produisant l'energie de tension d'une ceinture de securite
US5568940A (en) * 1994-07-27 1996-10-29 Trw Vehicle Safety Systems Inc. Belt tightener for a vehicle safety belt system
US5564743A (en) * 1995-03-22 1996-10-15 Morton International, Inc. Multiple stage air bag inflator system
US5622380A (en) * 1995-09-21 1997-04-22 Automotive Systems Laboratory, Inc. Variable nonazide gas generator having multiple propellant chambers
US5704638A (en) * 1995-12-18 1998-01-06 Alliedsignal Inc. Integrated side impact inflator and module with seat belt pretensioning capability
DE29608194U1 (de) * 1996-05-06 1996-10-02 Trw Repa Gmbh Elektrischer Zünder eines pyrotechnischen Gasgenerators
US5863009A (en) * 1997-12-24 1999-01-26 Trw Vehicle Safety Systems Inc. Apparatus for pretensioning seat belt webbing

Also Published As

Publication number Publication date
DE29612781U1 (de) 1996-11-21
MX9705552A (es) 1998-05-31
EP0820910A2 (de) 1998-01-28
KR980008880A (ko) 1998-04-30
EP0820910A3 (de) 2000-07-19
US6079745A (en) 2000-06-27
BR9705226A (pt) 1999-03-23
JPH1059130A (ja) 1998-03-03

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