ATE427249T1 - Sicherheitsgurtstraffer - Google Patents

Sicherheitsgurtstraffer

Info

Publication number
ATE427249T1
ATE427249T1 AT03292677T AT03292677T ATE427249T1 AT E427249 T1 ATE427249 T1 AT E427249T1 AT 03292677 T AT03292677 T AT 03292677T AT 03292677 T AT03292677 T AT 03292677T AT E427249 T1 ATE427249 T1 AT E427249T1
Authority
AT
Austria
Prior art keywords
piston
seat belt
belt tensioner
pretensioner
seatbelt
Prior art date
Application number
AT03292677T
Other languages
English (en)
Inventor
Jean-Paul Nadeau
Emmanuelle Laurent D
Eric Laspesa
Evrard Borg
Original Assignee
Snpe Materiaux Energetiques
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 Snpe Materiaux Energetiques filed Critical Snpe Materiaux Energetiques
Application granted granted Critical
Publication of ATE427249T1 publication Critical patent/ATE427249T1/de

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
    • B60R22/34—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
    • B60R2022/4661—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators comprising venting means, e.g. for avoiding overpressure in case of fire or for allowing return motion with energy absorption

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT03292677T 2002-12-20 2003-10-27 Sicherheitsgurtstraffer ATE427249T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0216347A FR2848950B1 (fr) 2002-12-20 2002-12-20 Retracteur de ceinture a effet constant

Publications (1)

Publication Number Publication Date
ATE427249T1 true ATE427249T1 (de) 2009-04-15

Family

ID=32338990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03292677T ATE427249T1 (de) 2002-12-20 2003-10-27 Sicherheitsgurtstraffer

Country Status (5)

Country Link
EP (1) EP1431137B1 (de)
AT (1) ATE427249T1 (de)
DE (1) DE60326920D1 (de)
ES (1) ES2323305T3 (de)
FR (1) FR2848950B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2883606B1 (fr) * 2005-03-24 2010-03-19 Snpe Materiaux Energetiques Actionneur pyrotechnique muni d'un organe regulateur de pression
FR2908370B1 (fr) * 2006-11-14 2010-01-22 Snpe Materiaux Energetiques Dispositif de ceinture de securite a pre-tension declenchee par un verin pyrotechnique.
DE102011051795A1 (de) * 2011-07-13 2013-01-17 Autoliv Development Ab Pyrotechnischer Seilstraffer mit außenliegendem Zugseil für die zu straffende Sicherheitsgurtkomponente
CN107428311B (zh) * 2014-03-11 2019-11-08 智得·戴维·冯 安全带预紧器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249786A1 (de) * 1972-10-11 1974-04-25 Bayern Chemie Gmbh Flugchemie Sicherheitseinrichtung fuer die insassen von fahrzeugen, insbesondere von kraftfahrzeugen
FR2255783A1 (de) * 1973-12-20 1975-07-18 Poudres & Explosifs Ste Nale
US5676397A (en) * 1995-10-05 1997-10-14 Trw Vehicle Safety Systems Inc. Seat belt pretensioner including flexible strap
US6036274A (en) * 1997-11-13 2000-03-14 Breed Automotive Technology, Inc. Drive pulley, compact buckle pretensioner
JP4242520B2 (ja) * 1999-01-21 2009-03-25 オートリブ株式会社 シートベルト装置

Also Published As

Publication number Publication date
EP1431137B1 (de) 2009-04-01
DE60326920D1 (de) 2009-05-14
FR2848950B1 (fr) 2007-06-08
ES2323305T3 (es) 2009-07-13
EP1431137A1 (de) 2004-06-23
FR2848950A1 (fr) 2004-06-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties