ES483044A1 - Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring - Google Patents

Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring

Info

Publication number
ES483044A1
ES483044A1 ES483044A ES483044A ES483044A1 ES 483044 A1 ES483044 A1 ES 483044A1 ES 483044 A ES483044 A ES 483044A ES 483044 A ES483044 A ES 483044A ES 483044 A1 ES483044 A1 ES 483044A1
Authority
ES
Spain
Prior art keywords
connecting element
disengage
lock
series
vehicle seat
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
ES483044A
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.)
SECURAIGLON SA
Original Assignee
SECURAIGLON SA
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 SECURAIGLON SA filed Critical SECURAIGLON SA
Publication of ES483044A1 publication Critical patent/ES483044A1/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)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The mechanism is fitted with strong and weak springs (17, 25). One end of each spring is fastened to a connecting element (10) which is fitted rotatably in the shaft. The other ends (18, 24) of the two springs are attached to the frame (32) and to the shaft respectively. A device is provided which during winding in of the belt disengages the stronger spring blocking the connecting element either in relation to the housing of the mechanism, or in relation to the shaft.
ES483044A 1978-08-02 1979-08-01 Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring Expired ES483044A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822860A FR2432319A1 (en) 1978-08-02 1978-08-02 Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring

Publications (1)

Publication Number Publication Date
ES483044A1 true ES483044A1 (en) 1980-05-16

Family

ID=9211502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483044A Expired ES483044A1 (en) 1978-08-02 1979-08-01 Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring

Country Status (4)

Country Link
DE (1) DE2931450C2 (en)
ES (1) ES483044A1 (en)
FR (1) FR2432319A1 (en)
IT (1) IT1122410B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5784563B2 (en) * 2012-09-24 2015-09-24 株式会社東海理化電機製作所 Webbing take-up device

Family Cites Families (6)

* 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
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
CA1058134A (en) * 1976-01-07 1979-07-10 John Bottrill Safety belt rewinding mechanism with improved belt retraction characteristics
GB1533937A (en) * 1976-10-18 1978-11-29 American Safety Equip Friction clutch operated dual tension safety belt retraction means
DE2650073C3 (en) * 1976-10-30 1980-06-04 Kolb Gmbh & Co, 8065 Erdweg Seat belt retractor

Also Published As

Publication number Publication date
FR2432319A1 (en) 1980-02-29
FR2432319B1 (en) 1981-07-17
IT1122410B (en) 1986-04-23
DE2931450C2 (en) 1982-11-04
IT7924901A0 (en) 1979-08-02
DE2931450A1 (en) 1980-02-14

Similar Documents

Publication Publication Date Title
AU515649B2 (en) Elevator-conveyor with two belts enclosing load
GB2012560B (en) Seat belt retractor with tension eliminating mechanism
ATE121277T1 (en) UNIT WITH ADJUSTABLE STRAP FOR A PAPER ENVELOPE.
FR2432319A1 (en) Vehicle seat belt retractor - has two unequal torque springs in series and each with one end fastened to connecting element which can be lock to disengage stronger spring
NZ191523A (en) Locking vehicle seat belt retractor with lost motion
GB1412767A (en) Vehicle seat belt assemblies
ES429685A1 (en) Friction torque limiters
GB2172959B (en) Securing components to springs of composite material
Saab et al. On Pelczynski's properties(V) and(V super (*)).
GB2018576B (en) Seat belt retractor with tension eliminating mechanism
GB1498655A (en) Attachment devices
AU513083B2 (en) Seat belt locking device
ATE40441T1 (en) LOCKING DEVICE FOR ROLLER CURTAINS.
USD247299S (en) Leg holster
ES277148U (en) Leather strap provided with a foldable clasp.
GB1027344A (en) Buckle mechanism
FR2428767A1 (en) Vehicle safety seat belt - has spiral spring elastic component acting on last spring winding to limit tension
GB1123686A (en) Improvements relating to safety harness
MY100737A (en) Safety belt energency locking retractor.
CH608086A5 (en) Non-return valve and use of the latter on a weaving machine
IT210830Z2 (en) RETRACTABLE SHOULDER STRAP FOR TRANSPORTING THE MOTORCYCLE HELMET
GB1300910A (en) Chain drives
GB935060A (en) Coupling means
GB1255101A (en) Improvements in elastic belts
GB922303A (en) Improved rotary latch