GB2406832B - Improvements in or relating to a safety device - Google Patents

Improvements in or relating to a safety device

Info

Publication number
GB2406832B
GB2406832B GB0323361A GB0323361A GB2406832B GB 2406832 B GB2406832 B GB 2406832B GB 0323361 A GB0323361 A GB 0323361A GB 0323361 A GB0323361 A GB 0323361A GB 2406832 B GB2406832 B GB 2406832B
Authority
GB
United Kingdom
Prior art keywords
spindle
belt
load
retractor
force
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 - Lifetime
Application number
GB0323361A
Other languages
English (en)
Other versions
GB0323361D0 (en
GB2406832A (en
Inventor
Anders Ingemarsson
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Priority to GB0323361A priority Critical patent/GB2406832B/en
Publication of GB0323361D0 publication Critical patent/GB0323361D0/en
Priority to AT04775429T priority patent/ATE371558T1/de
Priority to US10/574,035 priority patent/US8231073B2/en
Priority to EP04775429A priority patent/EP1670665B1/en
Priority to DE602004008657T priority patent/DE602004008657T2/de
Priority to JP2006532221A priority patent/JP4837562B2/ja
Priority to PCT/SE2004/001325 priority patent/WO2005032894A1/en
Publication of GB2406832A publication Critical patent/GB2406832A/en
Application granted granted Critical
Publication of GB2406832B publication Critical patent/GB2406832B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
    • 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
    • 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
    • B60R2022/288—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices with means to adjust or regulate the amount of energy to be absorbed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Combustion (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB0323361A 2003-10-06 2003-10-06 Improvements in or relating to a safety device Expired - Lifetime GB2406832B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0323361A GB2406832B (en) 2003-10-06 2003-10-06 Improvements in or relating to a safety device
AT04775429T ATE371558T1 (de) 2003-10-06 2004-09-15 Sicherheitsvorrichtung
US10/574,035 US8231073B2 (en) 2003-10-06 2004-09-15 Load limiting seat belt retractor
EP04775429A EP1670665B1 (en) 2003-10-06 2004-09-15 A safety device
DE602004008657T DE602004008657T2 (de) 2003-10-06 2004-09-15 Sicherheitsvorrichtung
JP2006532221A JP4837562B2 (ja) 2003-10-06 2004-09-15 安全装置
PCT/SE2004/001325 WO2005032894A1 (en) 2003-10-06 2004-09-15 A safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0323361A GB2406832B (en) 2003-10-06 2003-10-06 Improvements in or relating to a safety device

Publications (3)

Publication Number Publication Date
GB0323361D0 GB0323361D0 (en) 2003-11-05
GB2406832A GB2406832A (en) 2005-04-13
GB2406832B true GB2406832B (en) 2006-09-13

Family

ID=29415596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0323361A Expired - Lifetime GB2406832B (en) 2003-10-06 2003-10-06 Improvements in or relating to a safety device

Country Status (7)

Country Link
US (1) US8231073B2 (enExample)
EP (1) EP1670665B1 (enExample)
JP (1) JP4837562B2 (enExample)
AT (1) ATE371558T1 (enExample)
DE (1) DE602004008657T2 (enExample)
GB (1) GB2406832B (enExample)
WO (1) WO2005032894A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8998262B2 (en) 2013-06-24 2015-04-07 Ford Global Technologies, Llc Seat-belt load limiter
WO2017174641A1 (de) * 2016-04-06 2017-10-12 Trw Automotive Gmbh Gurtaufroller mit zweitem kraftbegrenzer
US9744940B1 (en) * 2016-04-13 2017-08-29 Autoliv Asp, Inc. Seatbelt pretensioning retractor assembly
DE102017105386B4 (de) * 2017-03-14 2021-03-04 Autoliv Development Ab Gurtaufrollsystem mit Gurtaufroller und Kraftbegrenzer
US11577685B2 (en) 2020-06-03 2023-02-14 Jean Alain van Poppel Adaptive load-limiting seatbelt assembly
US12263807B2 (en) 2022-12-08 2025-04-01 Jean Alain van Poppel Adaptive load-limiting seatbelt assembly
US20260097736A1 (en) 2024-10-07 2026-04-09 Autoliv Asp, Inc. Seat belt retractor with adaptive load limiting and extension stop functions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895501A1 (en) * 1997-02-19 1999-02-10 Breed Automotive Technology, Inc. Multi-level load limiting torsion bar retractor
US20030201357A1 (en) * 2002-04-27 2003-10-30 Breed Automotive Technology, Inc. Mechanical shifting of multi-load retractor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240924A (en) * 1979-03-22 1980-12-23 W. R. Grace & Co. Compositions capable of forming aqueous systems having pseudoplastic properties
JPH1035411A (ja) * 1996-07-18 1998-02-10 Nippon Seiko Kk シートベルト用リトラクター
DE19927427C2 (de) * 1999-06-16 2002-11-14 Autoliv Dev Gurtaufroller mit schaltbarem Kraftbegrenzer
JP4457477B2 (ja) * 2000-09-19 2010-04-28 マツダ株式会社 車両の乗員保護装置
DE20113656U1 (de) * 2001-08-17 2002-01-03 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Gurtaufroller für einen Fahrezug-Sicherheitsgurt
DE10141915C1 (de) * 2001-08-28 2002-12-12 Autoliv Dev Gurtaufroller mit mechanisch schaltbarem Kraftbegrenzer
US7318560B2 (en) * 2004-12-09 2008-01-15 Autoliv Asp, Inc. Switchable load limiting seatbelt retractor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895501A1 (en) * 1997-02-19 1999-02-10 Breed Automotive Technology, Inc. Multi-level load limiting torsion bar retractor
US20030201357A1 (en) * 2002-04-27 2003-10-30 Breed Automotive Technology, Inc. Mechanical shifting of multi-load retractor

Also Published As

Publication number Publication date
DE602004008657D1 (de) 2007-10-11
US8231073B2 (en) 2012-07-31
WO2005032894A1 (en) 2005-04-14
US20070228204A1 (en) 2007-10-04
ATE371558T1 (de) 2007-09-15
GB0323361D0 (en) 2003-11-05
DE602004008657T2 (de) 2008-06-05
JP2007507392A (ja) 2007-03-29
EP1670665B1 (en) 2007-08-29
JP4837562B2 (ja) 2011-12-14
GB2406832A (en) 2005-04-13
EP1670665A1 (en) 2006-06-21

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