FR2250282A5 - Safety belt winding mechanism - has toothed shaft engaged by further toothed component normally held free of it - Google Patents
Safety belt winding mechanism - has toothed shaft engaged by further toothed component normally held free of itInfo
- Publication number
- FR2250282A5 FR2250282A5 FR7246571A FR7246571A FR2250282A5 FR 2250282 A5 FR2250282 A5 FR 2250282A5 FR 7246571 A FR7246571 A FR 7246571A FR 7246571 A FR7246571 A FR 7246571A FR 2250282 A5 FR2250282 A5 FR 2250282A5
- Authority
- FR
- France
- Prior art keywords
- shaft
- toothed
- safety belt
- normally held
- winding mechanism
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The mechanism is particularly for a vehicle safety belt, one end of which is secured to a shaft rotating under spring action tending to wind it up. The shaft (1) has a series of notches or teeth (9), and a mating toothed or notched component (4) is movably mounted in the shaft support, being normally free of the shaft. The component can be brought into engagement with it however, and is equipped with means (8) limiting its rotation in a direction corresponding to that of the shaft (E) when winding the belt in. The component can be in the formed of a toothed roller rotating on a first lever (5) spring-loaded towards the shaft, but is normally held free of it by a trigger (15), spring-loaded into engagement with it and having a ramp face (15a) bearing against it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246571A FR2250282A5 (en) | 1972-12-28 | 1972-12-28 | Safety belt winding mechanism - has toothed shaft engaged by further toothed component normally held free of it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7246571A FR2250282A5 (en) | 1972-12-28 | 1972-12-28 | Safety belt winding mechanism - has toothed shaft engaged by further toothed component normally held free of it |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2250282A5 true FR2250282A5 (en) | 1975-05-30 |
Family
ID=9109403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7246571A Expired FR2250282A5 (en) | 1972-12-28 | 1972-12-28 | Safety belt winding mechanism - has toothed shaft engaged by further toothed component normally held free of it |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2250282A5 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2310140A1 (en) * | 1975-05-09 | 1976-12-03 | Wingard Ltd | Storage reel for vehicle safety belt - has spiral tracks on coned gears to compensate varying spring tensions in use |
FR2361919A1 (en) * | 1976-08-16 | 1978-03-17 | American Safety Equip | IMPROVEMENTS FOR RETURNING SEAT BELTS |
US4261531A (en) * | 1978-07-04 | 1981-04-14 | Nsk-Warner K. K. | Seat belt retractor having belt take-up force locking means |
FR2475403A1 (en) * | 1980-02-08 | 1981-08-14 | Nissan Motor | SAFETY BELT RETRACTION MEANS FOR MOTOR VEHICLE WITH VOLTAGE ELIMINATOR |
US4295684A (en) * | 1979-01-19 | 1981-10-20 | Nsk-Warner K.K. | Safety belt wind-up device |
-
1972
- 1972-12-28 FR FR7246571A patent/FR2250282A5/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2310140A1 (en) * | 1975-05-09 | 1976-12-03 | Wingard Ltd | Storage reel for vehicle safety belt - has spiral tracks on coned gears to compensate varying spring tensions in use |
FR2361919A1 (en) * | 1976-08-16 | 1978-03-17 | American Safety Equip | IMPROVEMENTS FOR RETURNING SEAT BELTS |
US4261531A (en) * | 1978-07-04 | 1981-04-14 | Nsk-Warner K. K. | Seat belt retractor having belt take-up force locking means |
US4295684A (en) * | 1979-01-19 | 1981-10-20 | Nsk-Warner K.K. | Safety belt wind-up device |
FR2475403A1 (en) * | 1980-02-08 | 1981-08-14 | Nissan Motor | SAFETY BELT RETRACTION MEANS FOR MOTOR VEHICLE WITH VOLTAGE ELIMINATOR |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |