ES456477A1 - Belt winders for vehicle safety belts - Google Patents

Belt winders for vehicle safety belts

Info

Publication number
ES456477A1
ES456477A1 ES456477A ES456477A ES456477A1 ES 456477 A1 ES456477 A1 ES 456477A1 ES 456477 A ES456477 A ES 456477A ES 456477 A ES456477 A ES 456477A ES 456477 A1 ES456477 A1 ES 456477A1
Authority
ES
Spain
Prior art keywords
shaft
blocking
vehicle safety
safety belts
fixed
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
ES456477A
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.)
Sigmatex S A
Original Assignee
Sigmatex S A
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 Sigmatex S A filed Critical Sigmatex S A
Publication of ES456477A1 publication Critical patent/ES456477A1/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
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/38—Belt retractors, e.g. reels self-locking in an emergency responsive only to belt movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Improved winding device for vehicle safety belts, with a rotary shaft for winding the removable belt, as well as with a ratchet mechanism for blocking against further belt removal, with an inertia body resting rotatably on the shaft and with a blocking body movable relative to the axis and having an outer curvature surface and at least one blocking stop, characterized in that the blocking body, when a certain angular acceleration of the shaft is exceeded, can be moved due to a rotation of the inertial body with respect to the shaft to a locking position in mesh with a fixed bearing body that is fixed to the housing and has teeth inside, the inertial body is made in the form of a ring with at least one pin mounted on the side front and means of engagement for a spring, through which the spring arranged in a cylindrical part fixed to the shaft is coupled with n the shaft, and the locking body is disposed between the inertia body and the shaft. (Machine-translation by Google Translate, not legally binding)
ES456477A 1976-03-15 1977-03-03 Belt winders for vehicle safety belts Expired ES456477A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762610870 DE2610870A1 (en) 1976-03-15 1976-03-15 BELT ROLLERS FOR VEHICLE SAFETY BELTS

Publications (1)

Publication Number Publication Date
ES456477A1 true ES456477A1 (en) 1978-02-01

Family

ID=5972508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456477A Expired ES456477A1 (en) 1976-03-15 1977-03-03 Belt winders for vehicle safety belts

Country Status (6)

Country Link
JP (1) JPS52111122A (en)
DE (1) DE2610870A1 (en)
ES (1) ES456477A1 (en)
FR (1) FR2344300A1 (en)
GB (1) GB1560226A (en)
IT (1) IT1072478B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832160C2 (en) * 1978-07-21 1984-09-06 Repa Feinstanzwerk Gmbh, 7071 Alfdorf Seat belt retractors
DE3011283C2 (en) * 1980-03-24 1986-11-27 TRW Repa GmbH, 7077 Alfdorf Seat belt retractors
DE3212992A1 (en) * 1982-04-07 1983-10-20 Naamloze Vennootschap Klippan S.A., 3030 Heverlee QUICK RELEASE BELT REEL
JPS58162849U (en) * 1982-04-23 1983-10-29 株式会社東海理化電機製作所 webbing retractor
SE448616B (en) * 1982-11-09 1987-03-09 Autoliv Dev WELDING UNIT AT VEHICLE SEALS
DE3810701A1 (en) * 1988-03-29 1989-10-12 Trw Repa Gmbh REVERSE DEVICE
GB2310786B (en) * 1996-03-05 2000-06-14 Alliedsignal Ltd Retractor locking mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360592A (en) * 1963-06-14 1964-05-08 Teleflex Prod Ltd Device forming a safety harness or the like and its various applications
FR1597845A (en) * 1968-12-13 1970-06-29
US3568948A (en) * 1969-01-14 1971-03-09 Joel A Burns Dual function seat belt retractor
DE1964128A1 (en) * 1969-12-22 1971-06-24 Sigmatex Ag Belt retractor for seat belts of motor vehicles
US3787002A (en) * 1970-10-20 1974-01-22 Tokai Rika Co Ltd Emergency locking device for safety seat belt used in motor vehicles and the like
SE387243B (en) * 1973-11-12 1976-09-06 Instrument Verken Ab DEVICE FOR LOADING A SHAFT AT A COIL FOR WINDING UP A ROLLER TYPE SEAT BELT

Also Published As

Publication number Publication date
IT1072478B (en) 1985-04-10
JPS52111122A (en) 1977-09-17
FR2344300A1 (en) 1977-10-14
DE2610870A1 (en) 1977-12-15
GB1560226A (en) 1980-01-30

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