WO2008155942A1 - プリテンショナ及びシートベルト装置 - Google Patents

プリテンショナ及びシートベルト装置 Download PDF

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Publication number
WO2008155942A1
WO2008155942A1 PCT/JP2008/056475 JP2008056475W WO2008155942A1 WO 2008155942 A1 WO2008155942 A1 WO 2008155942A1 JP 2008056475 W JP2008056475 W JP 2008056475W WO 2008155942 A1 WO2008155942 A1 WO 2008155942A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
pretensioner
seatbelt device
housing
seatbelt
Prior art date
Application number
PCT/JP2008/056475
Other languages
English (en)
French (fr)
Inventor
Shigeru Kohama
Original Assignee
Takata Corporation
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 Takata Corporation filed Critical Takata Corporation
Priority to US12/451,789 priority Critical patent/US8287049B2/en
Publication of WO2008155942A1 publication Critical patent/WO2008155942A1/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
    • B60R22/1954—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)

Abstract

【課題】高温ガスによる熱の分散化を図り、熱が局所的にワイヤへ集中することを防止することができるプリテンショナ及びシートベルト装置を提供する。 【解決手段】プリテンショナ１０は、ワイヤ１１を貫通させるハウジング１２と、シリンダ１４とを有している。ワイヤ１１の一端はシートベルトバックル９に接続され、ワイヤ１１の他端部はピストン１５に保持されている。ハウジング１２内には、ワイヤ１１の外周面の少なくともガスジェネレータ２３側を覆う孔付部材２６が設けられている。孔付部材２６の保護部２７には、複数の貫通孔２９が設けられている。
PCT/JP2008/056475 2007-06-20 2008-04-01 プリテンショナ及びシートベルト装置 WO2008155942A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/451,789 US8287049B2 (en) 2007-06-20 2008-04-01 Pretensioner and seat belt apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-163071 2007-06-20
JP2007163071A JP5171121B2 (ja) 2007-06-20 2007-06-20 プリテンショナ及びシートベルト装置

Publications (1)

Publication Number Publication Date
WO2008155942A1 true WO2008155942A1 (ja) 2008-12-24

Family

ID=40156104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056475 WO2008155942A1 (ja) 2007-06-20 2008-04-01 プリテンショナ及びシートベルト装置

Country Status (3)

Country Link
US (1) US8287049B2 (ja)
JP (1) JP5171121B2 (ja)
WO (1) WO2008155942A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5455597B2 (ja) * 2009-12-15 2014-03-26 タカタ株式会社 シートベルトリトラクタおよびこれを備えたシートベルト装置
JP5317945B2 (ja) * 2009-12-15 2013-10-16 タカタ株式会社 シートベルトリトラクタおよびこれを備えたシートベルト装置
DE102011108349A1 (de) * 2011-07-25 2013-01-31 Trw Automotive Gmbh Straffer für einen Sicherheitsgurt
WO2013125487A1 (ja) * 2012-02-23 2013-08-29 芦森工業株式会社 プリテンショナ
EP2933153B1 (de) * 2014-04-16 2016-11-02 Beutler Jörg Rückhaltesystem zum Einsatz in einem Fahrzeug
DE102015111083B4 (de) * 2015-07-09 2018-07-26 Autoliv Development Ab Straffvorrichtung mit Dichtungsvorrichtung
DE102018213282A1 (de) 2018-08-08 2020-02-13 Autoliv Development Ab Gurtaufroller
DE102018213279A1 (de) * 2018-08-08 2020-02-13 Autoliv Development Ab Lasttragendes Strukturteil für einen Fahrzeugsitz
CN115253108A (zh) * 2022-06-15 2022-11-01 国网山东省电力公司邹城市供电公司 一种刀闸上安全带悬挂器及使用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003146184A (ja) * 2001-11-13 2003-05-21 Tokai Rika Co Ltd プリテンショナ装置
JP2007062600A (ja) * 2005-08-31 2007-03-15 Takata Corp プリテンショナ及びシートベルト装置
JP2007076493A (ja) * 2005-09-14 2007-03-29 Takata Corp プリテンショナ及びシートベルト装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29708880U1 (de) 1997-05-20 1997-09-18 TRW Occupant Restraint Systems GmbH, 73553 Alfdorf Gurtstraffer für ein Fahrzeuginsassen-Rückhaltesystem
DE29818655U1 (de) * 1998-10-20 1999-05-27 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Schloßstraffer
JP2005280667A (ja) * 2004-03-31 2005-10-13 Takata Corp プリテンショナー

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003146184A (ja) * 2001-11-13 2003-05-21 Tokai Rika Co Ltd プリテンショナ装置
JP2007062600A (ja) * 2005-08-31 2007-03-15 Takata Corp プリテンショナ及びシートベルト装置
JP2007076493A (ja) * 2005-09-14 2007-03-29 Takata Corp プリテンショナ及びシートベルト装置

Also Published As

Publication number Publication date
US20100176649A1 (en) 2010-07-15
US8287049B2 (en) 2012-10-16
JP5171121B2 (ja) 2013-03-27
JP2009001118A (ja) 2009-01-08

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