EP2185387A4 - A seat belt pretensioner for a motor vehicle - Google Patents

A seat belt pretensioner for a motor vehicle

Info

Publication number
EP2185387A4
EP2185387A4 EP07835039A EP07835039A EP2185387A4 EP 2185387 A4 EP2185387 A4 EP 2185387A4 EP 07835039 A EP07835039 A EP 07835039A EP 07835039 A EP07835039 A EP 07835039A EP 2185387 A4 EP2185387 A4 EP 2185387A4
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
seat belt
belt pretensioner
pretensioner
seat
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.)
Withdrawn
Application number
EP07835039A
Other languages
German (de)
French (fr)
Other versions
EP2185387A1 (en
Inventor
Erik Hjerpe
Dan Braase
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 EP2185387A1 publication Critical patent/EP2185387A1/en
Publication of EP2185387A4 publication Critical patent/EP2185387A4/en
Withdrawn legal-status Critical Current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
    • B60R22/1952—Transmission of tensioning power by cable; Return motion locking means therefor
    • 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
    • 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
    • B60R2022/4685—Reels with means to tension the belt in an emergency by forced winding up with means to adjust or regulate the tensioning force in relation to external parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
EP07835039A 2007-09-10 2007-09-10 A seat belt pretensioner for a motor vehicle Withdrawn EP2185387A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2007/000780 WO2009035379A1 (en) 2007-09-10 2007-09-10 A seat belt pretensioner for a motor vehicle

Publications (2)

Publication Number Publication Date
EP2185387A1 EP2185387A1 (en) 2010-05-19
EP2185387A4 true EP2185387A4 (en) 2012-08-22

Family

ID=40452232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07835039A Withdrawn EP2185387A4 (en) 2007-09-10 2007-09-10 A seat belt pretensioner for a motor vehicle

Country Status (2)

Country Link
EP (1) EP2185387A4 (en)
WO (1) WO2009035379A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022201235A1 (en) 2022-02-07 2023-08-10 Zf Friedrichshafen Ag Non-pyrotechnic seat belt tensioner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3135685B2 (en) * 1992-06-16 2001-02-19 タカタ株式会社 Buckle pretensioner for seat belt device
GB2330338B (en) * 1997-10-14 2002-01-02 Alliedsignal Ltd Safety restraint
US6582015B2 (en) * 2000-08-17 2003-06-24 Chris P. Jessup Seat and occupant restraint system with adaptable actuator
DE10119810A1 (en) * 2001-04-23 2002-10-24 Takata Petri Gmbh Ulm Belt tensioner for vehicles has pneumatic drive to tension safety belt
DE102004029456A1 (en) * 2004-05-29 2005-12-22 Schwant, Wilfried, Dipl.-Ing. Vehicle with at least one seat for at least one vehicle occupant and with a belt system
DE102004049881A1 (en) * 2004-10-13 2006-04-20 Trw Automotive Gmbh Belt pre-tensioner for seat belt/buckle of vehicle, has tightening device with pneumatic muscle that is contractible by supply of pressure gas and pressure gas supply, with which pneumatic muscle is reversibly filled with pressure gas

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2009035379A1 *

Also Published As

Publication number Publication date
WO2009035379A1 (en) 2009-03-19
EP2185387A1 (en) 2010-05-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20100303

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20120724

RIC1 Information provided on ipc code assigned before grant

Ipc: B60R 22/195 20060101AFI20120718BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20130221