DE69915324D1 - Gurtaufroller mit torsionsstab - Google Patents

Gurtaufroller mit torsionsstab

Info

Publication number
DE69915324D1
DE69915324D1 DE69915324T DE69915324T DE69915324D1 DE 69915324 D1 DE69915324 D1 DE 69915324D1 DE 69915324 T DE69915324 T DE 69915324T DE 69915324 T DE69915324 T DE 69915324T DE 69915324 D1 DE69915324 D1 DE 69915324D1
Authority
DE
Germany
Prior art keywords
torsion bar
bar
spool
axial direction
seat belt
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.)
Expired - Fee Related
Application number
DE69915324T
Other languages
English (en)
Other versions
DE69915324T2 (de
Inventor
W Koning
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.)
Joyson Safety Systems Inc
Original Assignee
Breed Automotive Technology Inc
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 Breed Automotive Technology Inc filed Critical Breed Automotive Technology Inc
Application granted granted Critical
Publication of DE69915324D1 publication Critical patent/DE69915324D1/de
Publication of DE69915324T2 publication Critical patent/DE69915324T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
    • B60R2022/287—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material of torsion rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Springs (AREA)
DE69915324T 1998-10-13 1999-07-08 Gurtaufroller mit torsionsstab Expired - Fee Related DE69915324T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/170,409 US6065706A (en) 1998-04-14 1998-10-13 Energy absorbing seat belt retractor having a torsion bar
US170409 1998-10-13
PCT/US1999/015623 WO2000021802A1 (en) 1998-10-13 1999-07-08 Seat belt retractor having a torsion bar

Publications (2)

Publication Number Publication Date
DE69915324D1 true DE69915324D1 (de) 2004-04-08
DE69915324T2 DE69915324T2 (de) 2005-03-17

Family

ID=22619748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915324T Expired - Fee Related DE69915324T2 (de) 1998-10-13 1999-07-08 Gurtaufroller mit torsionsstab

Country Status (10)

Country Link
US (2) US6065706A (de)
EP (1) EP1119473B1 (de)
JP (1) JP4191898B2 (de)
KR (1) KR100600250B1 (de)
AT (1) ATE260790T1 (de)
AU (1) AU750080B2 (de)
BR (1) BR9912648A (de)
CA (1) CA2338241A1 (de)
DE (1) DE69915324T2 (de)
WO (1) WO2000021802A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158816A (en) * 1997-11-05 2000-12-12 Breed Automotive Technology, Inc. Energy absorbing torsion bar seat belt retractor with sharp onset property
JP4518446B2 (ja) * 1999-07-02 2010-08-04 タカタ株式会社 シートベルト巻取装置用トーションバーおよびこれを備えたシートベルト巻取装置
DE10122910B4 (de) * 2001-05-11 2004-10-21 Breed Automotive Technology, Inc., Lakeland Rückhaltevorrichtung für einen Fahrzeuginsassen
US6692027B2 (en) * 2001-10-11 2004-02-17 Delphi Technologies, Inc. Load limiting seat restraint retractor
US7424984B2 (en) * 2002-08-03 2008-09-16 Autoliv Development Ab Belt retractor-belt tensioner-combination with tensioning drive integrated into the belt shaft
DE10357979B4 (de) * 2003-12-11 2006-10-05 Sfs Intec Holding Ag Torsionsstab zum Einsatz bei Gurtaufrollern für Sicherheitsgurte
ATE555953T1 (de) * 2007-10-03 2012-05-15 Key Safety Systems Inc Sicherheitsgurtsystem für kinder und erwachsene
US7954854B2 (en) * 2008-07-15 2011-06-07 Autoliv Asp, Inc. Seat belt retractor and torsion bar providing secondary load limiting
JP5662029B2 (ja) * 2010-01-22 2015-01-28 日鉄住金精圧品株式会社 トーションバー
US11014529B2 (en) 2019-04-30 2021-05-25 Joyson Safety Systems Acquisition Llc Seat belt retractor

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402106A (fr) * 1964-04-29 1965-06-11 Renault Ressorts rectilignes de torsion et leur procédé de fabrication
DE2026277C3 (de) * 1970-05-29 1974-07-11 Ernst Prof. Dipl.-Ing. Dr. Techn. 3300 Braunschweig Fiala Vorrichtung zum Aufnehmen von Energie für Rückhalteeinrichtungen für Fahrzeuginsassen, insbesondere für Sicherheitsgurte
DE2222742C3 (de) * 1972-05-09 1974-09-26 Klink, Wolf-Dieter, 7071 Lindach Energiewandler für Sicherheitsgurte
DE2230994C2 (de) * 1972-06-24 1982-08-12 Kangol-Teka Autoteile GmbH, 6238 Hofheim Sicherheitsgurt-Sperrvorrichtung mit Bremseinrichtung
US3961761A (en) * 1974-01-21 1976-06-08 Hans Kolb Kg Storage device for a safety belt
JPS6111085Y2 (de) * 1979-10-16 1986-04-08
EP0228114A1 (de) 1982-04-20 1987-07-08 Ase (Uk) Limited Automatisch arretierender Aufroller für einen Fahrzeugsicherheitsgurt
JPS59190529A (ja) * 1983-04-13 1984-10-29 Mitsubishi Steel Mfg Co Ltd 金属製ト−シヨンバ−及びその製造方法
JPS62246636A (ja) * 1987-04-10 1987-10-27 Daido Steel Co Ltd 中空ト−シヨンバ−の製造方法
JP2592171B2 (ja) * 1990-06-11 1997-03-19 リズム自動車部品製造株式会社 ステアリング用トーションバーの成形方法
ES2044803T3 (es) * 1992-01-31 1997-02-16 Trw Repa Gmbh Tensor de cinturon en un sistema de retencion para ocupantes de vehiculos.
DE4209540A1 (de) * 1992-03-24 1993-09-30 Trw Repa Gmbh Gurtaufroller mit an der Gurtspule angreifendem Gurtstraffer
US5624083A (en) * 1992-07-13 1997-04-29 Trw Repa Gmbh Belt retractor with a belt pretensioner acting on the belt drum
JP2618159B2 (ja) * 1992-07-31 1997-06-11 日本発条株式会社 中空トーションバー
DE4314883A1 (de) * 1993-05-05 1994-11-10 Trw Repa Gmbh Sicherheitsgurtaufroller
DE4438097A1 (de) * 1994-10-25 1996-05-02 Trw Repa Gmbh Gurtaufroller mit integriertem Gurtstraffer und Energiewandler
US5529258A (en) * 1994-12-21 1996-06-25 Alliedsignal Inc. Secondary locking mechanism for retractor with pretensioner
US6105894A (en) * 1995-04-14 2000-08-22 Autoliv Development Ab Belt roller with damped force limiter
DE29516628U1 (de) * 1995-10-20 1996-01-25 Trw Repa Gmbh Gurtaufroller mit Gurtstraffer und Kraftbegrenzung
KR200146520Y1 (ko) * 1995-12-30 1999-06-15 정몽규 시트벨트 리트랙터 구조
DE29605115U1 (de) * 1996-03-19 1996-07-18 Trw Repa Gmbh Gurtaufroller
DE19614730C1 (de) * 1996-04-15 1997-06-19 Daimler Benz Ag Gurtkraftbegrenzer für einen Fahrzeugsicherheitsgurt
US5899402A (en) * 1998-04-14 1999-05-04 Breed Automotive Technology, Inc. Torsion bar with sharp, rapid onset property and retractor

Also Published As

Publication number Publication date
DE69915324T2 (de) 2005-03-17
JP4191898B2 (ja) 2008-12-03
ATE260790T1 (de) 2004-03-15
AU4982499A (en) 2000-05-01
JP2002527284A (ja) 2002-08-27
KR20010080080A (ko) 2001-08-22
EP1119473B1 (de) 2004-03-03
BR9912648A (pt) 2001-08-14
EP1119473A1 (de) 2001-08-01
KR100600250B1 (ko) 2006-07-13
US6186432B1 (en) 2001-02-13
US6065706A (en) 2000-05-23
CA2338241A1 (en) 2000-04-20
AU750080B2 (en) 2002-07-11
WO2000021802A1 (en) 2000-04-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: KEY SAFETY SYSTEMS, INC., STERLING HEIGHTS, MICH.,

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee