JPWO2014087721A1 - ウェビング巻取装置 - Google Patents

ウェビング巻取装置 Download PDF

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Publication number
JPWO2014087721A1
JPWO2014087721A1 JP2014550975A JP2014550975A JPWO2014087721A1 JP WO2014087721 A1 JPWO2014087721 A1 JP WO2014087721A1 JP 2014550975 A JP2014550975 A JP 2014550975A JP 2014550975 A JP2014550975 A JP 2014550975A JP WO2014087721 A1 JPWO2014087721 A1 JP WO2014087721A1
Authority
JP
Japan
Prior art keywords
cylinder
axial direction
piston
webbing take
bent
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
JP2014550975A
Other languages
English (en)
Japanese (ja)
Inventor
真一 大久保
真一 大久保
森　信二
信二 森
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.)
Tokai Rika Co Ltd
Original Assignee
Tokai Rika 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 Tokai Rika Co Ltd filed Critical Tokai Rika Co Ltd
Publication of JPWO2014087721A1 publication Critical patent/JPWO2014087721A1/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • 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
    • 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
    • B60R2022/4642—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators the gas directly propelling a flexible driving means, e.g. a plurality of successive masses, in a tubular chamber
    • 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
    • B60R2022/468—Reels with means to tension the belt in an emergency by forced winding up characterised by clutching means between actuator and belt reel
JP2014550975A 2012-12-04 2013-09-26 ウェビング巻取装置 Pending JPWO2014087721A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012265439 2012-12-04
JP2012265439 2012-12-04
PCT/JP2013/076156 WO2014087721A1 (ja) 2012-12-04 2013-09-26 ウェビング巻取装置

Publications (1)

Publication Number Publication Date
JPWO2014087721A1 true JPWO2014087721A1 (ja) 2017-01-05

Family

ID=50883151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014550975A Pending JPWO2014087721A1 (ja) 2012-12-04 2013-09-26 ウェビング巻取装置

Country Status (5)

Country Link
US (1) US20150298926A1 (de)
JP (1) JPWO2014087721A1 (de)
CN (1) CN104853964A (de)
DE (1) DE112013005816T5 (de)
WO (1) WO2014087721A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018722B4 (de) * 2013-11-08 2017-07-13 Trw Automotive Gmbh Gurtstraffer für ein Sicherheitsgurtsystem
JP6389394B2 (ja) * 2014-08-07 2018-09-12 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 プリテンショナ、リトラクタ及びシートベルト装置
JP6421003B2 (ja) * 2014-09-22 2018-11-07 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 プリテンショナ、リトラクタ及びシートベルト装置
JP6629038B2 (ja) * 2015-10-21 2020-01-15 Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 シートベルトリトラクタ及びシートベルト装置
JP2017100683A (ja) * 2015-12-04 2017-06-08 株式会社東海理化電機製作所 ウェビング巻取装置
JP6509100B2 (ja) * 2015-12-04 2019-05-08 株式会社東海理化電機製作所 ウェビング巻取装置
WO2019026426A1 (ja) * 2017-08-03 2019-02-07 株式会社東海理化電機製作所 ウェビング巻取装置
JP6951187B2 (ja) * 2017-10-16 2021-10-20 株式会社東海理化電機製作所 ウェビング巻取装置
CN111196243A (zh) * 2018-11-16 2020-05-26 延锋汽车智能安全系统有限责任公司 活塞、安全带卷收器和预紧式安全带
JP7206567B2 (ja) * 2019-11-01 2023-01-18 株式会社東海理化電機製作所 ウェビング巻取装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623972A (en) * 1979-08-01 1981-03-06 Dynamit Nobel Ag Rotary power member
JP2000225920A (ja) * 1999-02-02 2000-08-15 Takata Corp プリテンショナ
JP2002012127A (ja) * 2000-04-24 2002-01-15 Takata Corp シートベルト巻取り装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH045148A (ja) * 1990-04-23 1992-01-09 Takata Kk バックルプリテンショナー
BR9803030A (pt) * 1998-08-10 2000-05-02 Huzimet Acos Especiais Ltda Aperfeiçoamento em cinto de segurança com pretensionador.
US6722600B2 (en) * 1999-02-26 2004-04-20 Takata Corporation Seat belt retractor
TW200540044A (en) * 2004-04-08 2005-12-16 Tokai Rika Co Ltd Webbing retractor
KR100620620B1 (ko) * 2004-07-30 2006-09-19 이경상 좌석 벨트용 리트렉터의 프리텐셔너
DE102008008041B4 (de) * 2008-02-05 2012-03-22 Takata-Petri Ag Gurtaufroller mit Strafferantrieb
JP5680285B2 (ja) * 2009-05-01 2015-03-04 タカタ株式会社 プリテンショナ、これを有する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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623972A (en) * 1979-08-01 1981-03-06 Dynamit Nobel Ag Rotary power member
JP2000225920A (ja) * 1999-02-02 2000-08-15 Takata Corp プリテンショナ
JP2002012127A (ja) * 2000-04-24 2002-01-15 Takata Corp シートベルト巻取り装置

Also Published As

Publication number Publication date
CN104853964A (zh) 2015-08-19
WO2014087721A1 (ja) 2014-06-12
US20150298926A1 (en) 2015-10-22
DE112013005816T5 (de) 2015-09-24

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