GB890806A - Device for preventing involuntary movement of a motor vehicle in the direction opposite to the desired direction of travel - Google Patents
Device for preventing involuntary movement of a motor vehicle in the direction opposite to the desired direction of travelInfo
- Publication number
- GB890806A GB890806A GB1678/59A GB167859A GB890806A GB 890806 A GB890806 A GB 890806A GB 1678/59 A GB1678/59 A GB 1678/59A GB 167859 A GB167859 A GB 167859A GB 890806 A GB890806 A GB 890806A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- motor vehicle
- engaged
- spring
- movement
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/10—Arrangements or devices for absorbing overload or preventing damage by overload
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
890,806. Motor vehicle driving gear. REGIE NATIONALE DES USINES RENAULT. Jan. 16, 1959 [Feb. 5, 1958], No. 1678/59. Class 79(2). A device for preventing involuntary movement of a motor vehicle as gears are engaged, in the direction opposite to the desired direction of travel when the clutch is engaged, comprises a shaft driven from the clutch and connected by a unidirectional coupling to a device which allows movement in the desired direction but prevents movement in the undesired direction upto a limited value sufficient to hold the vehicle but permits movement beyond that value. A shaft 2, fast with the output shaft of the clutch rotates within the gearbox casing 1 coaxially with a shaft 8 to which it is connected by a spring 8 of square section. Relative rotation of the shafts 2 and 8 is permitted when the rotation tends to uncoil the spring and is prevented in the opposite sense. The shaft 8 is connected to a notched disc 5, the notches of which are engaged by balls 9, 10 retained in recesses 11 in the casing 1 and urged into engagement with the disc 5 by a pair of levers 13, 14 under the influence of a spring 16. A cam 17 which is controlled by the driver separates the levers 13, 14 if the driver wishes to permit the adverse motion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR890806X | 1958-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB890806A true GB890806A (en) | 1962-03-07 |
Family
ID=9382841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1678/59A Expired GB890806A (en) | 1958-02-05 | 1959-01-16 | Device for preventing involuntary movement of a motor vehicle in the direction opposite to the desired direction of travel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB890806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2622517A1 (en) * | 1987-11-03 | 1989-05-05 | Steyr Daimler Puch Ag | TRANSMISSION MECHANISM FOR AGRICULTURAL UTILITY VEHICLE |
-
1959
- 1959-01-16 GB GB1678/59A patent/GB890806A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2622517A1 (en) * | 1987-11-03 | 1989-05-05 | Steyr Daimler Puch Ag | TRANSMISSION MECHANISM FOR AGRICULTURAL UTILITY VEHICLE |
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