FR2337558A1 - Mecanisme enrouleur pour ceinture de securite a caracteristique de rappel amelioree - Google Patents

Mecanisme enrouleur pour ceinture de securite a caracteristique de rappel amelioree

Info

Publication number
FR2337558A1
FR2337558A1 FR7700295A FR7700295A FR2337558A1 FR 2337558 A1 FR2337558 A1 FR 2337558A1 FR 7700295 A FR7700295 A FR 7700295A FR 7700295 A FR7700295 A FR 7700295A FR 2337558 A1 FR2337558 A1 FR 2337558A1
Authority
FR
France
Prior art keywords
belt
return force
ratchet
interrupted
rotation
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.)
Granted
Application number
FR7700295A
Other languages
English (en)
French (fr)
Other versions
FR2337558B3 (ja
Inventor
John Bottrill
James Douglas Cunningham
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 FR2337558A1 publication Critical patent/FR2337558A1/fr
Application granted granted Critical
Publication of FR2337558B3 publication Critical patent/FR2337558B3/fr
Granted 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)
FR7700295A 1976-01-07 1977-01-06 Mecanisme enrouleur pour ceinture de securite a caracteristique de rappel amelioree Granted FR2337558A1 (fr)

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 (2)

Publication Number Publication Date
FR2337558A1 true FR2337558A1 (fr) 1977-08-05
FR2337558B3 FR2337558B3 (ja) 1979-09-07

Family

ID=26235961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700295A Granted FR2337558A1 (fr) 1976-01-07 1977-01-06 Mecanisme enrouleur pour ceinture de securite a caracteristique de rappel amelioree

Country Status (9)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340266A1 (fr) * 1976-02-03 1977-09-02 Graenges Essem Ab Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation
FR2375874A1 (fr) * 1976-12-30 1978-07-28 Repa Feinstanzwerk Gmbh Enrouleur de ceinture de securite
FR2408361A1 (fr) * 1977-11-11 1979-06-08 American Safety Equip Mecanisme d'enroulement sous deux etats de tension pour ceinture de securite dans les vehicules automobiles
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
FR2478471A1 (fr) * 1980-03-18 1981-09-25 Renault Dispositif enrouleur-derouleur d'une sangle, en particulier d'une ceinture de securite
EP0320923A1 (en) * 1987-12-15 1989-06-21 General Engineering (Netherlands) B.V. A seat belt retractor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563069A (en) * 1979-06-22 1981-01-13 Britax Wingard Ltd Tractor for safety belt
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340266A1 (fr) * 1976-02-03 1977-09-02 Graenges Essem Ab Dispositif pour modifier la force de rappel exercee sur un arbre a deux sens de rotation
FR2375874A1 (fr) * 1976-12-30 1978-07-28 Repa Feinstanzwerk Gmbh Enrouleur de ceinture de securite
FR2408361A1 (fr) * 1977-11-11 1979-06-08 American Safety Equip Mecanisme d'enroulement sous deux etats de tension pour ceinture de securite dans les vehicules automobiles
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
FR2478471A1 (fr) * 1980-03-18 1981-09-25 Renault Dispositif enrouleur-derouleur d'une sangle, en particulier d'une ceinture de securite
EP0320923A1 (en) * 1987-12-15 1989-06-21 General Engineering (Netherlands) B.V. A seat belt retractor

Also Published As

Publication number Publication date
CA1058134A (en) 1979-07-10
JPS5286622A (en) 1977-07-19
AU506380B2 (en) 1979-12-20
DE2700307C2 (ja) 1988-08-25
FR2337558B3 (ja) 1979-09-07
ES454883A1 (es) 1978-04-16
NL7614619A (nl) 1977-07-11
DE2700307A1 (de) 1977-08-18
IT1077956B (it) 1985-05-08
JPS6125576B2 (ja) 1986-06-16
NZ183021A (en) 1979-04-26
AU2111577A (en) 1978-07-13

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Legal Events

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