DE112017001880A5 - Gurtaufroller mit Kraftbegrenzer - Google Patents

Gurtaufroller mit Kraftbegrenzer Download PDF

Info

Publication number
DE112017001880A5
DE112017001880A5 DE112017001880.3T DE112017001880T DE112017001880A5 DE 112017001880 A5 DE112017001880 A5 DE 112017001880A5 DE 112017001880 T DE112017001880 T DE 112017001880T DE 112017001880 A5 DE112017001880 A5 DE 112017001880A5
Authority
DE
Germany
Prior art keywords
belt retractor
force limiter
limiter
force
retractor
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.)
Ceased
Application number
DE112017001880.3T
Other languages
English (en)
Inventor
Markus Däuber
Stefan Eisele
Martin Röhrle
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.)
ZF Automotive Germany GmbH
Original Assignee
TRW Automotive 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 Automotive GmbH filed Critical TRW Automotive GmbH
Publication of DE112017001880A5 publication Critical patent/DE112017001880A5/de
Ceased 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
    • B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up comprising energy-absorbing means operating between belt reel and retractor frame
    • 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
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
    • 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
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/285—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using friction surfaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
DE112017001880.3T 2016-04-06 2017-04-05 Gurtaufroller mit Kraftbegrenzer Ceased DE112017001880A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016106304 2016-04-06
DE102016106304.5 2016-04-06
PCT/EP2017/058078 WO2017174641A1 (de) 2016-04-06 2017-04-05 Gurtaufroller mit zweitem kraftbegrenzer

Publications (1)

Publication Number Publication Date
DE112017001880A5 true DE112017001880A5 (de) 2019-01-03

Family

ID=58489351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017001880.3T Ceased DE112017001880A5 (de) 2016-04-06 2017-04-05 Gurtaufroller mit Kraftbegrenzer

Country Status (4)

Country Link
US (1) US11027695B2 (de)
CN (1) CN109153368B (de)
DE (1) DE112017001880A5 (de)
WO (1) WO2017174641A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017001925B4 (de) * 2016-04-06 2020-12-17 Zf Automotive Germany Gmbh Stellantrieb zum Freigeben eines Kraftbegrenzers eines Gurtaufrollers für einen Fahrzeug-Sicherheitsgurt sowie Gurtaufroller mit einem solchen Stellantrieb
CN110997423B (zh) * 2017-08-03 2022-09-23 株式会社东海理化电机制作所 安全带收卷装置
DE102018202917B4 (de) * 2018-02-27 2023-05-04 Joyson Safety Systems Germany Gmbh Gurtaufroller
DE102018203817B4 (de) 2018-03-13 2023-03-02 Joyson Safety Systems Germany Gmbh Gurtaufroller
DE102019107663A1 (de) * 2018-07-26 2020-01-30 Autoliv Development Ab Kraftbegrenzungseinrichtung aufweisender Gurtaufroller mit Entkopplungseinrichtung
CN113147662B (zh) * 2021-04-06 2022-06-17 重庆光大产业有限公司 一种一体式预紧限力式卷收器
DE102022122816A1 (de) 2022-09-08 2024-03-14 Zf Automotive Germany Gmbh Gurtaufroller mit lastübertragendem Riegel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927427C2 (de) * 1999-06-16 2002-11-14 Autoliv Dev Gurtaufroller mit schaltbarem Kraftbegrenzer
CZ20021370A3 (cs) * 1999-10-28 2002-10-16 Daicel Chemical Industries, Ltd. Spouątěč elektrického typu a vyvíječ plynu
CN1511741A (zh) * 2002-12-30 2004-07-14 德尔斐自动化系统星宇株式会社 安全带收紧器的预张力器
GB2406832B (en) * 2003-10-06 2006-09-13 Autoliv Dev Improvements in or relating to a safety device
US7669794B2 (en) * 2004-09-01 2010-03-02 Key Safety System, Inc Seatbelt retractor with torsion bar
JP4885764B2 (ja) * 2007-02-28 2012-02-29 株式会社東海理化電機製作所 ウエビング巻取装置
DE102007050867A1 (de) * 2007-10-24 2009-04-30 Trw Automotive Gmbh Gurtaufroller
JP4890487B2 (ja) * 2008-03-12 2012-03-07 オートリブ ディベロップメント エービー シートベルト用リトラクタ
US8596567B2 (en) * 2008-03-31 2013-12-03 Ashimori Industry Co., Ltd. Seatbelt retractor
DE102008063639B4 (de) * 2008-12-18 2022-12-01 Zf Automotive Germany Gmbh Gurtaufroller mit schaltbarem Gurtkraftbegrenzer
DE102010050696A1 (de) * 2010-11-06 2012-05-10 Trw Automotive Gmbh Kraftbegrenzungsvorrichtung, Gurtaufroller mit Kraftbegrenzungsvorrichtung und Verfahren zum Umschalten einer Kraftbegrenzungsvorrichtung
WO2015076377A1 (ja) * 2013-11-25 2015-05-28 タカタ株式会社 シートベルトリトラクタ及びこれを備えるシートベルト装置
CN104760566B (zh) * 2014-01-06 2017-05-03 比亚迪股份有限公司 安全带卷绕装置
US10196034B2 (en) * 2014-10-22 2019-02-05 Autoliv Development Ab Seat belt retractor
JP6498478B2 (ja) * 2015-03-06 2019-04-10 株式会社東海理化電機製作所 ウェビング巻取装置
JP6306534B2 (ja) * 2015-04-06 2018-04-04 株式会社東海理化電機製作所 ウェビング巻取装置
JP6702805B2 (ja) * 2016-06-09 2020-06-03 株式会社東海理化電機製作所 ウェビング巻取装置

Also Published As

Publication number Publication date
CN109153368B (zh) 2021-08-27
US20190111888A1 (en) 2019-04-18
US11027695B2 (en) 2021-06-08
WO2017174641A1 (de) 2017-10-12
CN109153368A (zh) 2019-01-04

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: ZF AUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNER: TRW AUTOMOTIVE GMBH, 73553 ALFDORF, DE

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final