GB0114059D0 - "Improvements in or relating to a pre-tensioner" - Google Patents

"Improvements in or relating to a pre-tensioner"

Info

Publication number
GB0114059D0
GB0114059D0 GB0114059A GB0114059A GB0114059D0 GB 0114059 D0 GB0114059 D0 GB 0114059D0 GB 0114059 A GB0114059 A GB 0114059A GB 0114059 A GB0114059 A GB 0114059A GB 0114059 D0 GB0114059 D0 GB 0114059D0
Authority
GB
United Kingdom
Prior art keywords
tensioner
relating
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.)
Granted
Application number
GB0114059A
Other versions
GB2375329A (en
GB2375329B (en
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
Publication of GB0114059D0 publication Critical patent/GB0114059D0/en
Priority to JP2002136056A priority Critical patent/JP3969525B2/en
Publication of GB2375329A publication Critical patent/GB2375329A/en
Application granted granted Critical
Publication of GB2375329B publication Critical patent/GB2375329B/en
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
    • B60R22/18—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
    • 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
    • B60R2022/4638—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis comprising a piston moving along or in parallel to the reel axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
GB0114059A 2001-05-10 2001-06-08 "Improvements in or relating to a pre-tensioner" Expired - Fee Related GB2375329B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002136056A JP3969525B2 (en) 2001-05-10 2002-05-10 Pretensioner and related improvements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0111446A GB0111446D0 (en) 2001-05-10 2001-05-10 Improvements in or relating to a pre-tensioner

Publications (3)

Publication Number Publication Date
GB0114059D0 true GB0114059D0 (en) 2001-08-01
GB2375329A GB2375329A (en) 2002-11-13
GB2375329B GB2375329B (en) 2004-07-14

Family

ID=9914390

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0111446A Ceased GB0111446D0 (en) 2001-05-10 2001-05-10 Improvements in or relating to a pre-tensioner
GB0114059A Expired - Fee Related GB2375329B (en) 2001-05-10 2001-06-08 "Improvements in or relating to a pre-tensioner"

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0111446A Ceased GB0111446D0 (en) 2001-05-10 2001-05-10 Improvements in or relating to a pre-tensioner

Country Status (1)

Country Link
GB (2) GB0111446D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7380832B2 (en) 2005-04-05 2008-06-03 Takata Seat Belts, Inc. Pretensioner with integrated gas generator
KR100968829B1 (en) 2008-08-29 2010-07-08 현대자동차주식회사 Seat belt pretensioner
US7862081B2 (en) 2008-10-09 2011-01-04 Gm Global Technology Operations, Inc. Motor vehicle safety restraint system
US7905514B2 (en) 2008-11-14 2011-03-15 GM Global Technology Operations LLC Motor vehicle safety restraint system
CN101863260B (en) * 2010-06-02 2012-10-03 奇瑞汽车股份有限公司 Multi-stage safety belt pre-tightening device
JP5710297B2 (en) * 2011-02-01 2015-04-30 芦森工業株式会社 Pretensioner device and seat belt device
JP5767747B2 (en) * 2011-04-18 2015-08-19 オートリブ ディベロップメント エービー Hood lifting equipment
JP6116334B2 (en) 2012-07-13 2017-04-19 タカタ株式会社 Gas pressure actuator and method for assembling the same
US9896006B2 (en) * 2016-07-22 2018-02-20 Indiana Mills & Manufacturing, Inc. Restraint web pre-tensioning and suspension seat pull-down device
AT525076B1 (en) 2021-12-07 2022-12-15 Astotec Automotive Gmbh Pyrotechnic actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032384A1 (en) * 1990-10-12 1992-04-16 Audi Ag BELT TIGHTER FOR MOTOR VEHICLES WITH A THREE-POINT BELT
JPH0715458U (en) * 1993-08-30 1995-03-14 株式会社東海理化電機製作所 Pretensioner
US6036274A (en) * 1997-11-13 2000-03-14 Breed Automotive Technology, Inc. Drive pulley, compact buckle pretensioner
US5913486A (en) * 1998-02-17 1999-06-22 General Motors Corporation Seat belt tensioner

Also Published As

Publication number Publication date
GB2375329A (en) 2002-11-13
GB2375329B (en) 2004-07-14
GB0111446D0 (en) 2001-07-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100608