ES454883A1 - Un retractor para cinturon de seguridad. - Google Patents

Un retractor para cinturon de seguridad.

Info

Publication number
ES454883A1
ES454883A1 ES454883A ES454883A ES454883A1 ES 454883 A1 ES454883 A1 ES 454883A1 ES 454883 A ES454883 A ES 454883A ES 454883 A ES454883 A ES 454883A ES 454883 A1 ES454883 A1 ES 454883A1
Authority
ES
Spain
Prior art keywords
belt
safetyybelt
return force
rewinding apparatus
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
ES454883A
Other languages
English (en)
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.)
Wingard Ltd
Original Assignee
Wingard Ltd
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 GB490/76A external-priority patent/GB1525151A/en
Application filed by Wingard Ltd filed Critical Wingard Ltd
Publication of ES454883A1 publication Critical patent/ES454883A1/es
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)

Abstract

Un retractor para cinturón de seguridad que comprende un cinturón de seguridad, un elemento giratorio para almacenar dicho cinturón, unos primeros y segundos dispositivos de desviación para desviar dicho dispositivo de rotación en dirección a la retracción del cinturón, dicho primer dispositivo de desviación funciona para aplicar una pequeña fuerza de retracción a dicho cinturón cuando está en uso, dicho segundo dispositivo de desviación funciona para rebobinar dicho cinturón en dicho elemento giratorio cuando dicho cinturón no está en uso, un dispositivo de cierre para almacenar energía en dicho segundo dispositivo de desviación; derivándose dicha energía cuando se recoge dicho cinturón de dicho elemento giratorio, y donde solamente dicho primer dispositivo de desviación aplica la fuerza de retracción a dicho cinturón, y un órgano de accionamiento para desacoplar dicho dispositivo de cierre para liberar dicha energía almacenada, en dicho segundo dispositivo de desviación cuando dicho cinturón está parcialmente recogido, caracterizado porque se proporciona un ajuste roscado entre dicho órgano de accionamiento y dicho elemento giratorio por lo que dicho elemento giratorio, gira a una pluralidad de revoluciones, cuando dicho cinturón se libera para su recogido, antes de que dicho órgano de accionamiento desacople dicho dispositivo de cierre.
ES454883A 1976-01-07 1977-01-07 Un retractor para cinturon de seguridad. Expired ES454883A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB490/76A GB1525151A (en) 1976-01-07 1976-01-07 Safety belt retractor
GB2025976 1976-05-17

Publications (1)

Publication Number Publication Date
ES454883A1 true ES454883A1 (es) 1978-04-16

Family

ID=26235961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454883A Expired ES454883A1 (es) 1976-01-07 1977-01-07 Un retractor para cinturon de seguridad.

Country Status (9)

Country Link
JP (1) JPS5286622A (es)
AU (1) AU506380B2 (es)
CA (1) CA1058134A (es)
DE (1) DE2700307A1 (es)
ES (1) ES454883A1 (es)
FR (1) FR2337558A1 (es)
IT (1) IT1077956B (es)
NL (1) NL7614619A (es)
NZ (1) NZ183021A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395115B (sv) * 1976-02-03 1977-08-01 Graenges Essem Ab Anordning vid en reversibelt roterbar axel for endring av den pa axeln verkande kraften
DE2659644C2 (de) * 1976-12-30 1986-11-27 TRW Repa GmbH, 7077 Alfdorf Gurtaufroller mit Zugentlastung
US4165844A (en) * 1977-11-11 1979-08-28 American Safety Equipment Corporation Dual tension safety belt
FR2419734A1 (fr) * 1978-03-15 1979-10-12 Ferodo Sa Dispositif d'enrouleur-derouleur d'une sangle telle que celle d'une ceinture de securite
FR2432319A1 (fr) * 1978-08-02 1980-02-29 Securaiglon Sa Dispositif d'enrouleur-derouleur de sangle a deux ressorts de rappel
JPS563069A (en) * 1979-06-22 1981-01-13 Britax Wingard Ltd Tractor for safety belt
FR2478471A1 (fr) * 1980-03-18 1981-09-25 Renault Dispositif enrouleur-derouleur d'une sangle, en particulier d'une ceinture de securite
GB2213363A (en) * 1987-12-15 1989-08-16 Autoliv Gmbh Seat belt retractor
DE4436323C2 (de) * 1994-10-11 1997-05-28 Hs Tech & Design Sicherheitsgurt-Aufrollautomat zum Beeinflussen der Aufwickelkraft eines Sicherheitsgurtes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384321A (en) * 1966-01-19 1968-05-21 Aero Motive Mfg Company Rotary device
DE2220669A1 (de) * 1972-04-27 1973-11-08 Daimler Benz Ag Sicherheitsgurtsystem mit einem, eine federbelastete welle aufweisenden gurtaufroller
DE2402634B2 (de) * 1974-01-21 1975-11-13 Hans Kolb Kg, 8000 Muenchen Sicherheitsgurtaufrollvorrichtung
DE2442745A1 (de) * 1974-09-06 1976-03-18 Daimler Benz Ag Gurtaufrollvorrichtung fuer einen sicherheitsgurt in einem fahrzeug

Also Published As

Publication number Publication date
DE2700307C2 (es) 1988-08-25
IT1077956B (it) 1985-05-08
NZ183021A (en) 1979-04-26
FR2337558B3 (es) 1979-09-07
JPS5286622A (en) 1977-07-19
JPS6125576B2 (es) 1986-06-16
CA1058134A (en) 1979-07-10
AU2111577A (en) 1978-07-13
NL7614619A (nl) 1977-07-11
DE2700307A1 (de) 1977-08-18
FR2337558A1 (fr) 1977-08-05
AU506380B2 (en) 1979-12-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202