ES453652A1 - Safety belt tension reducing means - Google Patents

Safety belt tension reducing means

Info

Publication number
ES453652A1
ES453652A1 ES453652A ES453652A ES453652A1 ES 453652 A1 ES453652 A1 ES 453652A1 ES 453652 A ES453652 A ES 453652A ES 453652 A ES453652 A ES 453652A ES 453652 A1 ES453652 A1 ES 453652A1
Authority
ES
Spain
Prior art keywords
safety belt
belt tension
reducing means
tension reducing
reel
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
ES453652A
Other languages
Spanish (es)
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
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 Equipment Corp filed Critical American Safety Equipment Corp
Publication of ES453652A1 publication Critical patent/ES453652A1/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
    • B60R2022/442—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)

Abstract

Refinements introduced into a seat belt retractor device having a belt storage reel, the refinements of which include arranging therein: first loading means connected to said reel to load it into a wound state of the belt; second loading means for loading said belt storage reel independently of said first loading means; and means for releasably connecting said second loading means to said reel. (Machine-translation by Google Translate, not legally binding)
ES453652A 1976-04-26 1976-11-25 Safety belt tension reducing means Expired ES453652A1 (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
ES453652A1 true ES453652A1 (en) 1977-12-01

Family

ID=27102393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES453652A Expired ES453652A1 (en) 1976-04-26 1976-11-25 Safety belt tension reducing means

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
IT1026373B (en) * 1974-01-21 1978-09-20 Kolb H Kg DEVICE FOR ROLLING UP SAFETY BELTS
DE2402634B2 (en) * 1974-01-21 1975-11-13 Hans Kolb Kg, 8000 Muenchen Seat belt retractor
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
DE2648429A1 (en) 1977-11-03
IT1073809B (en) 1985-04-17
FR2349341B1 (en) 1982-10-08
JPS52131321A (en) 1977-11-04
AU2235177A (en) 1978-08-24
GB1532877A (en) 1978-11-22
SE7611788L (en) 1977-10-27
FR2349341A1 (en) 1977-11-25
NL7610467A (en) 1977-10-28
DE2648429C2 (en) 1982-07-15
BR7700290A (en) 1978-06-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103