FR2250283A5 - Automatic safety belt locking system - has winding coil and independent belt locking mechanism in common housing - Google Patents

Automatic safety belt locking system - has winding coil and independent belt locking mechanism in common housing

Info

Publication number
FR2250283A5
FR2250283A5 FR7328754A FR7328754A FR2250283A5 FR 2250283 A5 FR2250283 A5 FR 2250283A5 FR 7328754 A FR7328754 A FR 7328754A FR 7328754 A FR7328754 A FR 7328754A FR 2250283 A5 FR2250283 A5 FR 2250283A5
Authority
FR
France
Prior art keywords
belt locking
locking mechanism
belt
coil
pin
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
FR7328754A
Other languages
French (fr)
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.)
RYNIK STANISLAS FR
Original Assignee
RYNIK STANISLAS FR
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 RYNIK STANISLAS FR filed Critical RYNIK STANISLAS FR
Priority to FR7328754A priority Critical patent/FR2250283A5/en
Application granted granted Critical
Publication of FR2250283A5 publication Critical patent/FR2250283A5/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
    • B60R22/42—Belt retractors, e.g. reels self-locking in an emergency having means for acting directly upon the belt, e.g. by clamping or friction

Abstract

The system has a winding coil separate from the locking mechanism, the coil maintaining the belt constantly under tension and being controlled by a spring. The locking mechanism is formed by two pins fixed in position and non-rotating and a third pin moving in the housing grooves. Pulling gently on the belt allows it to be unwound, the top pin being held in a notch, but a harder pull frees the pin from the notch so as to lock the belt, while relaxation of tension allows springs to return the pin to the notch. The coil and the locking mechanism, which acts on the belt and not the coil, are accommodated in the same housing. A coil spring can be used to wind the belt in.
FR7328754A 1973-08-03 1973-08-03 Automatic safety belt locking system - has winding coil and independent belt locking mechanism in common housing Expired FR2250283A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7328754A FR2250283A5 (en) 1973-08-03 1973-08-03 Automatic safety belt locking system - has winding coil and independent belt locking mechanism in common housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7328754A FR2250283A5 (en) 1973-08-03 1973-08-03 Automatic safety belt locking system - has winding coil and independent belt locking mechanism in common housing

Publications (1)

Publication Number Publication Date
FR2250283A5 true FR2250283A5 (en) 1975-05-30

Family

ID=9123652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328754A Expired FR2250283A5 (en) 1973-08-03 1973-08-03 Automatic safety belt locking system - has winding coil and independent belt locking mechanism in common housing

Country Status (1)

Country Link
FR (1) FR2250283A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315957A1 (en) * 1975-06-20 1977-01-28 Adomeit Heinz Dieter AUTOMATIC LOCKING DEVICE FOR SEAT BELT REEL REELS WITH QUICK STOP
FR2356436A1 (en) * 1976-07-01 1978-01-27 Graenges Essem Ab MOTOR VEHICLE SEAT BELT LOCKING DEVICE
US4248456A (en) * 1978-09-18 1981-02-03 Toyota Jidosha Kogyo Kabushiki Kaisha Seatbelt system
US5186063A (en) * 1990-08-24 1993-02-16 Takata Corporation Trigger for spring-type pretensioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315957A1 (en) * 1975-06-20 1977-01-28 Adomeit Heinz Dieter AUTOMATIC LOCKING DEVICE FOR SEAT BELT REEL REELS WITH QUICK STOP
FR2356436A1 (en) * 1976-07-01 1978-01-27 Graenges Essem Ab MOTOR VEHICLE SEAT BELT LOCKING DEVICE
US4248456A (en) * 1978-09-18 1981-02-03 Toyota Jidosha Kogyo Kabushiki Kaisha Seatbelt system
US5186063A (en) * 1990-08-24 1993-02-16 Takata Corporation Trigger for spring-type pretensioner

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Legal Events

Date Code Title Description
ST Notification of lapse