FR2405718A1 - Mecanisme de blocage de securite pour ceinture de siege - Google Patents

Mecanisme de blocage de securite pour ceinture de siege

Info

Publication number
FR2405718A1
FR2405718A1 FR7829520A FR7829520A FR2405718A1 FR 2405718 A1 FR2405718 A1 FR 2405718A1 FR 7829520 A FR7829520 A FR 7829520A FR 7829520 A FR7829520 A FR 7829520A FR 2405718 A1 FR2405718 A1 FR 2405718A1
Authority
FR
France
Prior art keywords
locking mechanism
transfer element
arm
teeth
safety locking
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
FR7829520A
Other languages
English (en)
Other versions
FR2405718B1 (fr
Inventor
Gert Ingmar Rex
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.)
Nya Nyhems Mekaniska Verkstad AB
Original Assignee
Nya Nyhems Mekaniska Verkstad AB
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 Nya Nyhems Mekaniska Verkstad AB filed Critical Nya Nyhems Mekaniska Verkstad AB
Publication of FR2405718A1 publication Critical patent/FR2405718A1/fr
Application granted granted Critical
Publication of FR2405718B1 publication Critical patent/FR2405718B1/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
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/405—Belt retractors, e.g. reels self-locking in an emergency responsive to belt movement and vehicle movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Mécanisme de blocage de sécurité, pour ceinture de siège de véhicule, comprenant un déclencheur à inertie qui met en prise un cliquet avec une roue à rochet solidaire de la bobine, par l'intermédiaire d'un élément de transfert Un bras de synchronisation, actionné par le déclencheur et porté par l'élément de transfert, amène d'abord sa partie avant en contact par son bord arrière avec une pointe de la denture à rochet. Le bras est aussitôt repoussé et pivote pour amener sa partie arrière entre deux dents situées immédiatement en face de cette partie arrière. Il en résulte un accouplement de la roue à rochet et de l'élément de transfert, et ce dernier actionne donc le bras principal de blocage seulement lorsque ce dernier se trouve entre deux dents. L'invention permet d'obtenir un fonctionnement plus sûr et plus rapide du mécanisme de blocage.
FR7829520A 1977-10-17 1978-10-17 Mecanisme de blocage de securite pour ceinture de siege Granted FR2405718A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7711694A SE421107B (sv) 1977-10-17 1977-10-17 Automatlada for sekerhetsbelten

Publications (2)

Publication Number Publication Date
FR2405718A1 true FR2405718A1 (fr) 1979-05-11
FR2405718B1 FR2405718B1 (fr) 1984-10-19

Family

ID=20332608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829520A Granted FR2405718A1 (fr) 1977-10-17 1978-10-17 Mecanisme de blocage de securite pour ceinture de siege

Country Status (7)

Country Link
US (1) US4187995A (fr)
JP (1) JPS54100025A (fr)
BE (1) BE871288A (fr)
DE (1) DE2845010A1 (fr)
FR (1) FR2405718A1 (fr)
GB (1) GB2005987B (fr)
SE (1) SE421107B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824864A1 (de) * 1978-06-02 1979-12-13 Adomeit Heinz Dieter Dipl Ing Gurtaufrollschnellsperrautomat
DE3205515A1 (de) * 1981-11-30 1983-06-09 Repa Feinstanzwerk Gmbh, 7071 Alfdorf Vorrichtung zum blockieren einer aufrolleinrichtung fuer sicherheitsgurte
DE3212992A1 (de) * 1982-04-07 1983-10-20 Naamloze Vennootschap Klippan S.A., 3030 Heverlee Gurtaufrollschnellsperrautomat
DE3239584A1 (de) * 1982-10-26 1984-04-26 Repa Feinstanzwerk Gmbh, 7071 Alfdorf Sicherheitsgurt-aufroller insbesondere fuer die personensicherung in kraftfahrzeugen
US4919355A (en) * 1988-07-18 1990-04-24 Allied-Signal Inc. Locking pawl actuating means for emergency locking safety belt retractor
US5487515A (en) * 1993-11-23 1996-01-30 Trw Vehicle Safety Systems Inc. Seat belt retractor with lock bar actuator

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014310A1 (fr) * 1968-06-27 1970-04-17 Kangol Magnet Ltd
GB1356257A (en) * 1970-07-20 1974-06-12 Kangol Magnet Ltd Inertia reel device for a vehicle safety belt
FR2226346A1 (fr) * 1973-04-20 1974-11-15 American Safety Equip
US3889898A (en) * 1974-04-10 1975-06-17 American Safety Equip Piggyback dual lock bar
FR2295764A1 (fr) * 1974-12-23 1976-07-23 Lindblad S M Dispositif pour ceintures de securite, notamment pour vehicules
FR2310777A1 (fr) * 1975-05-12 1976-12-10 American Safety Equip Enrouleur a double sensibilite
FR2311563A1 (fr) * 1975-05-17 1976-12-17 Takata Kojyo Co Enrouleur de ceinture de securite a blocage automatique
FR2351672A1 (fr) * 1976-05-20 1977-12-16 American Safety Equip Enrouleur automatique a blocage par inertie pour ceinture de securite
US4108394A (en) * 1976-09-17 1978-08-22 Tokai-Rika-Denki-Seisakusho Seatbelt retractor for motor vehicles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014310A1 (fr) * 1968-06-27 1970-04-17 Kangol Magnet Ltd
GB1356257A (en) * 1970-07-20 1974-06-12 Kangol Magnet Ltd Inertia reel device for a vehicle safety belt
FR2226346A1 (fr) * 1973-04-20 1974-11-15 American Safety Equip
US3889898A (en) * 1974-04-10 1975-06-17 American Safety Equip Piggyback dual lock bar
FR2295764A1 (fr) * 1974-12-23 1976-07-23 Lindblad S M Dispositif pour ceintures de securite, notamment pour vehicules
FR2310777A1 (fr) * 1975-05-12 1976-12-10 American Safety Equip Enrouleur a double sensibilite
FR2311563A1 (fr) * 1975-05-17 1976-12-17 Takata Kojyo Co Enrouleur de ceinture de securite a blocage automatique
FR2351672A1 (fr) * 1976-05-20 1977-12-16 American Safety Equip Enrouleur automatique a blocage par inertie pour ceinture de securite
US4108394A (en) * 1976-09-17 1978-08-22 Tokai-Rika-Denki-Seisakusho Seatbelt retractor for motor vehicles

Also Published As

Publication number Publication date
US4187995A (en) 1980-02-12
FR2405718B1 (fr) 1984-10-19
JPS54100025A (en) 1979-08-07
SE421107B (sv) 1981-11-30
SE7711694L (sv) 1979-04-18
GB2005987B (en) 1982-03-10
GB2005987A (en) 1979-05-02
BE871288A (fr) 1979-04-17
DE2845010A1 (de) 1979-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse