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GB2379424B - Pre-tensioner - Google Patents

Pre-tensioner

Info

Publication number
GB2379424B
GB2379424B GB0227949A GB0227949A GB2379424B GB 2379424 B GB2379424 B GB 2379424B GB 0227949 A GB0227949 A GB 0227949A GB 0227949 A GB0227949 A GB 0227949A GB 2379424 B GB2379424 B GB 2379424B
Authority
GB
United Kingdom
Prior art keywords
tensioner
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
GB0227949A
Other versions
GB2379424A (en
GB0227949D0 (en
Inventor
Isamu Mizuno
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.)
Takata Corp
Original Assignee
Takata Corp
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 Takata Corp filed Critical Takata Corp
Priority claimed from GB0004591A external-priority patent/GB2347124B/en
Publication of GB0227949D0 publication Critical patent/GB0227949D0/en
Publication of GB2379424A publication Critical patent/GB2379424A/en
Application granted granted Critical
Publication of GB2379424B publication Critical patent/GB2379424B/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
    • B60R22/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
GB0227949A 1999-02-26 2000-02-25 Pre-tensioner Expired - Fee Related GB2379424B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12191799P 1999-02-26 1999-02-26
GB0004591A GB2347124B (en) 1999-02-26 2000-02-25 Pre-tensioner

Publications (3)

Publication Number Publication Date
GB0227949D0 GB0227949D0 (en) 2003-01-08
GB2379424A GB2379424A (en) 2003-03-12
GB2379424B true GB2379424B (en) 2003-07-09

Family

ID=26243738

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0227950A Expired - Fee Related GB2379425B (en) 1999-02-26 2000-02-25 Pre-tensioner
GB0227949A Expired - Fee Related GB2379424B (en) 1999-02-26 2000-02-25 Pre-tensioner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0227950A Expired - Fee Related GB2379425B (en) 1999-02-26 2000-02-25 Pre-tensioner

Country Status (1)

Country Link
GB (2) GB2379425B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0526448D0 (en) 2005-12-23 2006-02-08 Advanced Risc Mach Ltd Diagnostic mode switching
EP2517934B1 (en) * 2009-12-25 2017-02-08 Takata Corporation Pretensioner, seatbelt retractor including the pretensioner, and seatbelt apparatus including the seatbelt retractor
DE102012217261B4 (en) * 2012-09-25 2018-10-11 Autoliv Development Ab Belt tensioner for a belt retractor

Also Published As

Publication number Publication date
GB2379425B (en) 2003-07-09
GB2379424A (en) 2003-03-12
GB0227949D0 (en) 2003-01-08
GB2379425A (en) 2003-03-12
GB0227950D0 (en) 2003-01-08

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Legal Events

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

Effective date: 20140225