FR2722155B1 - SEAT BELT WINDER HAVING A PRE-TENSION DEVICE - Google Patents

SEAT BELT WINDER HAVING A PRE-TENSION DEVICE

Info

Publication number
FR2722155B1
FR2722155B1 FR9508136A FR9508136A FR2722155B1 FR 2722155 B1 FR2722155 B1 FR 2722155B1 FR 9508136 A FR9508136 A FR 9508136A FR 9508136 A FR9508136 A FR 9508136A FR 2722155 B1 FR2722155 B1 FR 2722155B1
Authority
FR
France
Prior art keywords
seat belt
tension device
belt winder
winder
tension
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
FR9508136A
Other languages
French (fr)
Other versions
FR2722155A1 (en
Inventor
Kenichi Morizane
Katsuyasu Ono
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Publication of FR2722155A1 publication Critical patent/FR2722155A1/en
Application granted granted Critical
Publication of FR2722155B1 publication Critical patent/FR2722155B1/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
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • 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
    • B60R2022/468—Reels with means to tension the belt in an emergency by forced winding up characterised by clutching means between actuator and belt reel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
FR9508136A 1994-07-06 1995-07-05 SEAT BELT WINDER HAVING A PRE-TENSION DEVICE Expired - Fee Related FR2722155B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17766294 1994-07-06

Publications (2)

Publication Number Publication Date
FR2722155A1 FR2722155A1 (en) 1996-01-12
FR2722155B1 true FR2722155B1 (en) 1999-01-15

Family

ID=16034916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508136A Expired - Fee Related FR2722155B1 (en) 1994-07-06 1995-07-05 SEAT BELT WINDER HAVING A PRE-TENSION DEVICE

Country Status (1)

Country Link
FR (1) FR2722155B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540952C2 (en) * 1975-09-13 1984-08-16 Volkswagenwerk Ag, 3180 Wolfsburg Belt tensioning device for a seat belt
DE4222993A1 (en) * 1992-07-13 1994-01-20 Trw Repa Gmbh Belt retractor with a belt tensioner acting on the belt reel
DE4225218A1 (en) * 1992-07-30 1994-02-03 Takata Europ Gmbh Belt tensioners for seat belt arrangements in motor vehicles
EP0799752B1 (en) * 1992-12-02 2001-05-23 Breed Automotive Technology, Inc. Seat belt retractor with pretensioner

Also Published As

Publication number Publication date
FR2722155A1 (en) 1996-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse