IT1073809B - IMPROVEMENT IN VEHICLE SAFETY BELTS - Google Patents

IMPROVEMENT IN VEHICLE SAFETY BELTS

Info

Publication number
IT1073809B
IT1073809B IT51355/76A IT5135576A IT1073809B IT 1073809 B IT1073809 B IT 1073809B IT 51355/76 A IT51355/76 A IT 51355/76A IT 5135576 A IT5135576 A IT 5135576A IT 1073809 B IT1073809 B IT 1073809B
Authority
IT
Italy
Prior art keywords
improvement
vehicle safety
safety belts
belts
vehicle
Prior art date
Application number
IT51355/76A
Other languages
Italian (it)
Original Assignee
American Safety Equip
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
Priority claimed from US05/680,111 external-priority patent/US4026494A/en
Priority claimed from US05/701,504 external-priority patent/US4113200A/en
Application filed by American Safety Equip filed Critical American Safety Equip
Application granted granted Critical
Publication of IT1073809B publication Critical patent/IT1073809B/en

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
    • B60R2022/442—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 parallel
    • B60R2022/4426—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 parallel the additional retraction device being a second spring
    • 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)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
IT51355/76A 1976-04-26 1976-09-20 IMPROVEMENT IN VEHICLE SAFETY BELTS IT1073809B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/680,111 US4026494A (en) 1976-04-26 1976-04-26 Safety belt tension reducing means
US05/701,504 US4113200A (en) 1976-07-01 1976-07-01 Safety belt retractor with conjugate return spring means

Publications (1)

Publication Number Publication Date
IT1073809B true IT1073809B (en) 1985-04-17

Family

ID=27102393

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51355/76A IT1073809B (en) 1976-04-26 1976-09-20 IMPROVEMENT IN VEHICLE SAFETY BELTS

Country Status (10)

Country Link
JP (1) JPS52131321A (en)
AU (1) AU2235177A (en)
BR (1) BR7700290A (en)
DE (1) DE2648429C2 (en)
ES (1) ES453652A1 (en)
FR (1) FR2349341A1 (en)
GB (1) GB1532877A (en)
IT (1) IT1073809B (en)
NL (1) NL7610467A (en)
SE (1) SE7611788L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541526A (en) * 1977-06-06 1979-01-08 Takata Kojyo Co Seat belt takinggup motion
US4165844A (en) * 1977-11-11 1979-08-28 American Safety Equipment Corporation Dual tension safety belt
FR2419734A1 (en) * 1978-03-15 1979-10-12 Ferodo Sa Safety belt recoil mechanism - has two springs connected in series via lockable component rotating round spindle

Family Cites Families (13)

* 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
CA1004203A (en) * 1971-11-09 1977-01-25 Robert B. Heath Take-up spool latch
DE2220669A1 (en) * 1972-04-27 1973-11-08 Daimler Benz Ag SEAT BELT SYSTEM WITH A BELT ROLLER WITH A SPRING-LOADED SHAFT
US3869098A (en) * 1973-08-23 1975-03-04 Gen Motors Corp Vehicle occupant restraint belt retractor
SE378522B (en) * 1974-01-21 1975-09-08 C R Bladh DEVICE FOR BELT TYPE BELT
DE2402634B2 (en) * 1974-01-21 1975-11-13 Hans Kolb Kg, 8000 Muenchen Seat belt retractor
IT1026373B (en) * 1974-01-21 1978-09-20 Kolb H Kg DEVICE FOR ROLLING UP SAFETY BELTS
US3889898A (en) * 1974-04-10 1975-06-17 American Safety Equip Piggyback dual lock bar
US3957283A (en) * 1975-02-12 1976-05-18 American Safety Equipment Corporation One-way spring loaded connector for single retractor continuous loop restraint system
DE2606293C3 (en) * 1975-02-18 1978-07-06 Nippon Soken, Inc., Nishio, Aichi (Japan) Device for retracting and rolling up a seat belt
JPS5220525A (en) * 1975-08-09 1977-02-16 Nippon Soken Inc Stea belt take-up means
JPS5215020A (en) * 1975-07-23 1977-02-04 Nippon Denso Co Ltd Seat belt winding device
US3984063A (en) * 1975-10-24 1976-10-05 General Motors Corporation Seat belt retractor with assist spring

Also Published As

Publication number Publication date
BR7700290A (en) 1978-06-06
ES453652A1 (en) 1977-12-01
NL7610467A (en) 1977-10-28
SE7611788L (en) 1977-10-27
JPS52131321A (en) 1977-11-04
GB1532877A (en) 1978-11-22
FR2349341A1 (en) 1977-11-25
FR2349341B1 (en) 1982-10-08
DE2648429C2 (en) 1982-07-15
DE2648429A1 (en) 1977-11-03
AU2235177A (en) 1978-08-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929