AU2229377A - Safety belt retractor with dual tension retraction means - Google Patents

Safety belt retractor with dual tension retraction means

Info

Publication number
AU2229377A
AU2229377A AU22293/77A AU2229377A AU2229377A AU 2229377 A AU2229377 A AU 2229377A AU 22293/77 A AU22293/77 A AU 22293/77A AU 2229377 A AU2229377 A AU 2229377A AU 2229377 A AU2229377 A AU 2229377A
Authority
AU
Australia
Prior art keywords
safety belt
belt retractor
retraction means
dual tension
tension retraction
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
Application number
AU22293/77A
Inventor
Charles J Ulrich
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.)
American Safety Equipment Corp
Original Assignee
American Safety Equipment 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 American Safety Equipment Corp filed Critical American Safety Equipment Corp
Publication of AU2229377A publication Critical patent/AU2229377A/en
Expired 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • 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
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • B60R2022/4446—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series
    • B60R2022/4453—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series the additional retraction device being a second spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
AU22293/77A 1976-07-19 1977-02-15 Safety belt retractor with dual tension retraction means Expired AU2229377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70677276A 1976-07-19 1976-07-19

Publications (1)

Publication Number Publication Date
AU2229377A true AU2229377A (en) 1978-08-24

Family

ID=24838984

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22293/77A Expired AU2229377A (en) 1976-07-19 1977-02-15 Safety belt retractor with dual tension retraction means

Country Status (10)

Country Link
JP (1) JPS5311427A (en)
AU (1) AU2229377A (en)
BR (1) BR7700285A (en)
DE (1) DE2648010A1 (en)
ES (1) ES453698A1 (en)
FR (1) FR2358902A1 (en)
GB (1) GB1545090A (en)
IT (1) IT1073810B (en)
NL (1) NL7611296A (en)
SE (1) SE7611789L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1544573A (en) * 1977-02-28 1979-04-19 American Safety Equip Safety belt retractor
US4165844A (en) * 1977-11-11 1979-08-28 American Safety Equipment Corporation Dual tension safety belt
FR2428767A1 (en) * 1978-06-13 1980-01-11 Securaiglon Sa Vehicle safety seat belt - has spiral spring elastic component acting on last spring winding to limit tension
JPS563069A (en) * 1979-06-22 1981-01-13 Britax Wingard Ltd Tractor for safety belt
JPS6040372Y2 (en) * 1982-06-09 1985-12-05 株式会社高田工場 belt winding device
JPS60223111A (en) * 1984-04-20 1985-11-07 Hitachi Ltd Housing case
GB2213363A (en) * 1987-12-15 1989-08-16 Autoliv Gmbh Seat belt retractor
DE3838175C1 (en) * 1988-11-10 1990-05-23 Trw Repa Gmbh, 7077 Alfdorf, De
US4993657A (en) * 1989-10-03 1991-02-19 Trw Vehicle Safety Systems Inc. Dual spring retractor
DE3938081C2 (en) * 1989-11-16 1999-08-19 Bayerische Motoren Werke Ag Retraction device for seat belts in motor vehicles
DE3940368A1 (en) * 1989-12-06 1991-06-13 Bayerische Motoren Werke Ag Safety belt for motor vehicle - has spiral spring to tighten belt through epicyclic gear drive
JPH051631U (en) * 1991-06-28 1993-01-14 富士オートリブ株式会社 Safety belt retractor
GB9611605D0 (en) * 1996-06-04 1996-08-07 Alliedsignal Ltd Seat belt mechanism
DE19952371C1 (en) * 1999-10-30 2001-04-12 Autoliv Dev Passenger seatbelt tensioning reel with switched spring tension provided by ratchet device between tensioning spring and comfort spring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1063390A (en) * 1962-11-03 1967-03-30 Autoflug Gerhard Sedlmayr G M Apparatus responsive to acceleration for locking safety belts or seats in vehicles
IT1026373B (en) * 1974-01-21 1978-09-20 Kolb H Kg DEVICE FOR ROLLING UP SAFETY BELTS
JPS5514661B2 (en) * 1975-02-18 1980-04-17
DE2606293C3 (en) * 1975-02-18 1978-07-06 Nippon Soken, Inc., Nishio, Aichi (Japan) Device for retracting and rolling up a seat belt
US3984063A (en) * 1975-10-24 1976-10-05 General Motors Corporation Seat belt retractor with assist spring

Also Published As

Publication number Publication date
FR2358902A1 (en) 1978-02-17
GB1545090A (en) 1979-05-02
JPS5311427A (en) 1978-02-01
NL7611296A (en) 1978-01-23
IT1073810B (en) 1985-04-17
ES453698A1 (en) 1977-11-16
BR7700285A (en) 1977-09-20
FR2358902B1 (en) 1980-06-06
DE2648010A1 (en) 1978-02-02
SE7611789L (en) 1978-01-20

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