WO2003018374A1 - Pretensionneur de ceinture de securite - Google Patents

Pretensionneur de ceinture de securite Download PDF

Info

Publication number
WO2003018374A1
WO2003018374A1 PCT/JP2002/008502 JP0208502W WO03018374A1 WO 2003018374 A1 WO2003018374 A1 WO 2003018374A1 JP 0208502 W JP0208502 W JP 0208502W WO 03018374 A1 WO03018374 A1 WO 03018374A1
Authority
WO
WIPO (PCT)
Prior art keywords
buckle
pulled
seat belt
pretensioner
prevented
Prior art date
Application number
PCT/JP2002/008502
Other languages
English (en)
French (fr)
Inventor
Hiroyoshi Yamaguchi
Original Assignee
Nhk Spring Co.,Ltd.
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 Nhk Spring Co.,Ltd. filed Critical Nhk Spring Co.,Ltd.
Priority to JP2003522857A priority Critical patent/JP4138652B2/ja
Priority to US10/487,493 priority patent/US7188868B2/en
Priority to DE60230163T priority patent/DE60230163D1/de
Priority to EP02762829A priority patent/EP1426253B1/en
Publication of WO2003018374A1 publication Critical patent/WO2003018374A1/ja

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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1952—Transmission of tensioning power by cable; Return motion locking means therefor
    • 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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • 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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1954—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by fluid actuators, e.g. pyrotechnic gas generators
    • 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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1954—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/1955—Linear actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
PCT/JP2002/008502 2001-08-23 2002-08-23 Pretensionneur de ceinture de securite WO2003018374A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003522857A JP4138652B2 (ja) 2001-08-23 2002-08-23 シートベルトプリテンショナ装置
US10/487,493 US7188868B2 (en) 2001-08-23 2002-08-23 Seat belt pretensioner
DE60230163T DE60230163D1 (de) 2001-08-23 2002-08-23 Sicherheitsgurt-vorspannvorrichtung
EP02762829A EP1426253B1 (en) 2001-08-23 2002-08-23 Seat belt pretensioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-252951 2001-08-23
JP2001252951 2001-08-23

Publications (1)

Publication Number Publication Date
WO2003018374A1 true WO2003018374A1 (fr) 2003-03-06

Family

ID=19081345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008502 WO2003018374A1 (fr) 2001-08-23 2002-08-23 Pretensionneur de ceinture de securite

Country Status (5)

Country Link
US (1) US7188868B2 (ja)
EP (1) EP1426253B1 (ja)
JP (1) JP4138652B2 (ja)
DE (1) DE60230163D1 (ja)
WO (1) WO2003018374A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887096B2 (en) 2007-10-15 2011-02-15 Takata Corporation Pretensioner and seat belt apparatus
KR101366609B1 (ko) 2013-09-17 2014-02-25 장옥 다기능의 시트벨트 버클 장치
US9358948B2 (en) 2013-11-19 2016-06-07 Hyundai Motor Company Buckle device for seat belt of vehicle
WO2018043120A1 (ja) * 2016-08-29 2018-03-08 株式会社東海理化電機製作所 移動装置
WO2019176621A1 (ja) * 2018-03-14 2019-09-19 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 バックルリフター
US10730475B2 (en) 2017-10-05 2020-08-04 Toyota Jidosha Kabushiki Kaisha Vehicle seatbelt device

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US20040232670A1 (en) * 2002-03-12 2004-11-25 Trw Vehicle Safety Systems Inc. Apparatus for measuring tension in seat belt webbing
EP1593559B1 (en) * 2004-05-04 2010-08-04 Ford Global Technologies, LLC Seat belt restraint system
JP4425065B2 (ja) * 2004-06-08 2010-03-03 株式会社東海理化電機製作所 バックルプリテンショナ装置
DE102004061694A1 (de) * 2004-12-22 2006-07-06 Daimlerchrysler Ag Sicherheitsgurtsystem für ein Kraftfahrzeug
JP4771211B2 (ja) * 2005-08-05 2011-09-14 スズキ株式会社 プリテンショナ機構を備えたシートベルト装置の取付け構造
JP4664151B2 (ja) * 2005-08-05 2011-04-06 タカタ株式会社 プリテンショナ及びシートベルト装置
DE102005051657A1 (de) * 2005-10-28 2007-05-03 GM Global Technology Operations, Inc., Detroit Pyrotechnischer Aktuator
US7644952B2 (en) * 2006-09-11 2010-01-12 Chrysler Group. LLC Seat belt restraint system
FR2907403B3 (fr) * 2006-10-18 2008-10-10 Renault Sas Dispositif de fixation d'un pedoncule de siege de vehicule automobile sur cable avec ancrage deporte
KR100936315B1 (ko) * 2008-04-22 2010-01-12 현대자동차주식회사 시트벨트 텐셔너
KR100968829B1 (ko) * 2008-08-29 2010-07-08 현대자동차주식회사 시트벨트 프리텐셔너
DE102009033631A1 (de) * 2009-07-17 2011-01-20 Trw Automotive Gmbh Gurtstraffer
US7997620B1 (en) * 2010-03-10 2011-08-16 GM Global Technology Operations LLC Adaptive load-limiting seat belt buckle presenter
US8196961B2 (en) * 2010-03-12 2012-06-12 Autoliv Asp, Inc. Stamped housing linear pretensioner
US8585090B2 (en) * 2010-06-29 2013-11-19 Autoliv Asp, Inc. High efficiency pretensioner
US8226122B2 (en) * 2010-11-12 2012-07-24 Autoliv Asp, Inc. Thin linear seatbelt pretensioner
US8550499B2 (en) * 2010-12-09 2013-10-08 Autoliv Asp, Inc. Pyrotechnic lap belt pretensioner with slider bar function
DE102011011780B4 (de) * 2011-02-18 2021-06-02 Zf Automotive Germany Gmbh Gurtschlossbringer
DE102011011777A1 (de) * 2011-03-01 2012-09-06 Trw Automotive Gmbh Reversibler Schlossstraffer für Fahrzeuginsassen-Rückhaltesysteme
US8528987B2 (en) 2012-01-30 2013-09-10 Autoliv Asp, Inc. Linear seat belt pretensioner
US9090221B2 (en) * 2013-03-15 2015-07-28 Autoliv Asp, Inc. One-way locking linear pretensioner
DE102014002006B4 (de) * 2014-02-17 2022-08-04 Zf Automotive Germany Gmbh Straffer für eine Fahrzeugsicherheitseinrichtung
WO2015172793A1 (de) * 2014-05-12 2015-11-19 Trw Automotive Gmbh Gurtstraffer-kabelführungsteil sowie gurtstraffer
EP2962906B1 (de) * 2014-07-03 2016-09-21 TRW Automotive GmbH Andruckeinheit sowie Endbeschlag mit einer solchen Andruckeinheit
JP5986152B2 (ja) * 2014-07-30 2016-09-06 トヨタ自動車株式会社 リフトアップバックル装置
US9511742B2 (en) * 2015-05-01 2016-12-06 Tk Holdings Inc. Seat belt pretensioner locking device
JP6463282B2 (ja) * 2016-01-22 2019-01-30 株式会社東海理化電機製作所 バックル装置
US10399538B2 (en) * 2016-01-22 2019-09-03 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Buckle device
US9896006B2 (en) * 2016-07-22 2018-02-20 Indiana Mills & Manufacturing, Inc. Restraint web pre-tensioning and suspension seat pull-down device
US10246046B2 (en) * 2017-06-13 2019-04-02 Nissan North America, Inc. Vehicle seatbelt assembly
US10752203B2 (en) * 2017-12-07 2020-08-25 Ford Global Technologies, Llc Seatbelt assembly
US11180110B2 (en) * 2018-09-12 2021-11-23 Ford Global Technologies, Llc Vehicle buckle assembly
CN109573052A (zh) * 2018-11-07 2019-04-05 航宇救生装备有限公司 一种腰带收紧机构及作动方法
US11390244B2 (en) * 2019-12-10 2022-07-19 GM Global Technology Operations LLC Cam based seat belt pretensioner
JP7365229B2 (ja) * 2019-12-27 2023-10-19 株式会社Subaru シートベルト装置
US11858456B2 (en) * 2022-03-07 2024-01-02 Rivian Ip Holdings, Llc Seatbelt system having a pretensioner and a locking mechanism
DE102022122770A1 (de) * 2022-09-08 2024-03-14 Autoliv Development Ab Straffvorrichtung für eine Sicherheitsgurtkomponente

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163416U (ja) * 1978-05-08 1979-11-15
JPS58177154U (ja) * 1982-05-19 1983-11-26 芦森工業株式会社 シ−トベルトにおけるバツクルスト−クの取付構造
EP0663326A1 (de) * 1994-01-18 1995-07-19 TRW Occupant Restraint Systems GmbH Kolbenfangsicherung für einen pyrotechnischen Kolben/Zylinder-Linearantrieb
EP0873919A2 (de) * 1997-04-23 1998-10-28 TRW Occupant Restraint Systems GmbH & Co. KG Straffer für einen Sicherheitsgurt
JP2000326823A (ja) * 1999-05-18 2000-11-28 Nsk Ltd シートベルト装置
JP2001097183A (ja) * 1999-01-21 2001-04-10 Nsk Ltd シートベルト装置
JP2001219815A (ja) * 2000-02-10 2001-08-14 Nsk Ltd シートベルト装置

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DE3729505A1 (de) * 1987-09-03 1989-03-23 Bsrd Ltd Vorrichtung zum straffen eines sicherheitsgurtes eines fahrzeugs, insbesondere kraftfahrzeugs
JPH0372446U (ja) 1989-11-21 1991-07-22
DE9303276U1 (ja) 1993-03-06 1993-04-22 Trw Repa Gmbh, 7077 Alfdorf, De
JPH0715458U (ja) 1993-08-30 1995-03-14 株式会社東海理化電機製作所 プリテンショナ
US5364129A (en) * 1993-10-26 1994-11-15 General Safety Corporation Vehicle safety belt tensioning mechanism
JP2981393B2 (ja) 1994-01-11 1999-11-22 株式会社東海理化電機製作所 バックル引込み装置
JP3436432B2 (ja) * 1995-01-27 2003-08-11 株式会社東海理化電機製作所 逆戻り防止装置
JP3830991B2 (ja) * 1995-07-13 2006-10-11 株式会社東海理化電機製作所 プリローダ装置
US5564748A (en) * 1995-09-27 1996-10-15 Ford Motor Company Seat belt buckle pretensioner with patterned frangible end cap
DE19546280C2 (de) * 1995-12-12 2000-07-27 Autolive Dev Ab Vargarda Strammeinrichtung für Sicherheitsgurte mit einer Exzenterverriegelung
DE29608213U1 (de) 1996-05-06 1996-09-05 Trw Repa Gmbh Gurtstraffer für einen Sicherheitsgurt
DE29609054U1 (de) 1996-05-20 1996-09-19 Trw Repa Gmbh Gurtstraffer für ein Fahrzeuginsassen-Rückhaltesystem
CZ121597A3 (en) 1996-04-23 1997-11-12 Trw Repa Gmbh Vehicle seat with integrated tension mechanism of the belt
DE59701915D1 (de) 1996-04-23 2000-07-27 Trw Repa Gmbh Straffer für einen sicherheitsgurt
DE29607362U1 (de) 1996-04-23 1996-08-22 Trw Repa Gmbh Sicherheitsgurtsystem
DE69718114T2 (de) * 1996-08-08 2003-09-25 Breed Automotive Tech Gurtstrammer für ein Fahrzeuginsassen- Rückhaltesystem
DE29710325U1 (de) 1997-06-12 1998-10-15 Trw Repa Gmbh Gurtstraffer für ein Insassen-Rückhaltesystem
US6036274A (en) * 1997-11-13 2000-03-14 Breed Automotive Technology, Inc. Drive pulley, compact buckle pretensioner
US6039353A (en) * 1997-12-24 2000-03-21 Trw Vehicle Safety Systems Inc. Apparatus for pretensioning seat belt webbing
WO1999058377A1 (en) * 1998-05-08 1999-11-18 Breed Automotive Technology, Inc. Pretensioner
US6149242A (en) * 1999-04-19 2000-11-21 Daimlerchrysler Corporation Seat belt buckle pretensioner mounting mechanism
JP4448626B2 (ja) * 2001-07-18 2010-04-14 本田技研工業株式会社 乗員保護装置
US6851715B2 (en) * 2002-03-12 2005-02-08 Trw Vehicle Safety Systems Inc. Apparatus for measuring tension in seat belt webbing
US6840544B2 (en) * 2002-11-19 2005-01-11 Key Safety Systems, Inc. Restraint system tensioning device with load limiting capability
US7118132B2 (en) * 2003-04-22 2006-10-10 Honda Motor Co., Ltd. Cover structure of seat belt pretensioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163416U (ja) * 1978-05-08 1979-11-15
JPS58177154U (ja) * 1982-05-19 1983-11-26 芦森工業株式会社 シ−トベルトにおけるバツクルスト−クの取付構造
EP0663326A1 (de) * 1994-01-18 1995-07-19 TRW Occupant Restraint Systems GmbH Kolbenfangsicherung für einen pyrotechnischen Kolben/Zylinder-Linearantrieb
EP0873919A2 (de) * 1997-04-23 1998-10-28 TRW Occupant Restraint Systems GmbH & Co. KG Straffer für einen Sicherheitsgurt
JP2001097183A (ja) * 1999-01-21 2001-04-10 Nsk Ltd シートベルト装置
JP2000326823A (ja) * 1999-05-18 2000-11-28 Nsk Ltd シートベルト装置
JP2001219815A (ja) * 2000-02-10 2001-08-14 Nsk Ltd シートベルト装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7887096B2 (en) 2007-10-15 2011-02-15 Takata Corporation Pretensioner and seat belt apparatus
KR101366609B1 (ko) 2013-09-17 2014-02-25 장옥 다기능의 시트벨트 버클 장치
US9358948B2 (en) 2013-11-19 2016-06-07 Hyundai Motor Company Buckle device for seat belt of vehicle
WO2018043120A1 (ja) * 2016-08-29 2018-03-08 株式会社東海理化電機製作所 移動装置
US10730475B2 (en) 2017-10-05 2020-08-04 Toyota Jidosha Kabushiki Kaisha Vehicle seatbelt device
WO2019176621A1 (ja) * 2018-03-14 2019-09-19 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 バックルリフター
JP2019156205A (ja) * 2018-03-14 2019-09-19 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 バックルリフター
JP7025960B2 (ja) 2018-03-14 2022-02-25 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 バックルリフター

Also Published As

Publication number Publication date
EP1426253A4 (en) 2005-10-19
JPWO2003018374A1 (ja) 2004-12-09
EP1426253B1 (en) 2008-12-03
US7188868B2 (en) 2007-03-13
DE60230163D1 (de) 2009-01-15
JP4138652B2 (ja) 2008-08-27
EP1426253A1 (en) 2004-06-09
US20040256850A1 (en) 2004-12-23

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