GB754280A - Improvements relating to expanding pulleys of centrifugal variable speed devices - Google Patents
Improvements relating to expanding pulleys of centrifugal variable speed devicesInfo
- Publication number
- GB754280A GB754280A GB18321/54A GB1832154A GB754280A GB 754280 A GB754280 A GB 754280A GB 18321/54 A GB18321/54 A GB 18321/54A GB 1832154 A GB1832154 A GB 1832154A GB 754280 A GB754280 A GB 754280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- centrifugal
- recesses
- flange
- variable speed
- improvements relating
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/66231—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed
- F16H61/66245—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed using purely mechanical sensing or control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
754.280. Expanding-pulleys. ATELIERS DE LA MOTOBECANE. June 22. 1954 [Aug. 8, 1953], No. 18321/54. Class 80(2) In a V-belt pulley with one or both of the cheeks 14, 15 moved axially by centrifugal means so as to vary the effective diameter of the pulley in accordance with the speed, means are provided for temporarily arresting the movement at one or more predetermined speeds. In Fig. 1, wherein centrifugal balls 22 effect the movement, recesses 24, 25 serve to restrain the balls at certain speeds. In Fig. 3, centrifugal weights 26 pivoted on the slidable flange 14 act on a collar 29 of the shaft 31, to which the flange 15 is fixed, and a spring-loaded ball catch 32 cooperates with recesses 33 in the shaft 31; or catches may be fitted in the flange 14 to co-operate with recesses in the weights 26. In Fig. 5, the catch is a spring-loaded pivoted centrifugal weight 34.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR754280X | 1953-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB754280A true GB754280A (en) | 1956-08-08 |
Family
ID=9164479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18321/54A Expired GB754280A (en) | 1953-08-08 | 1954-06-22 | Improvements relating to expanding pulleys of centrifugal variable speed devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB754280A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665781A (en) * | 1969-09-01 | 1972-05-30 | Yamaha Motor Co Ltd | Sheave drive type automatic transmission device |
GB2001143A (en) * | 1977-07-16 | 1979-01-24 | Daimler Benz Ag | Variable speed drive systems |
EP0038316A1 (en) * | 1980-04-10 | 1981-10-21 | Steyr-Daimler-Puch Aktiengesellschaft | Drive for light motorcycles or the like |
-
1954
- 1954-06-22 GB GB18321/54A patent/GB754280A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665781A (en) * | 1969-09-01 | 1972-05-30 | Yamaha Motor Co Ltd | Sheave drive type automatic transmission device |
GB2001143A (en) * | 1977-07-16 | 1979-01-24 | Daimler Benz Ag | Variable speed drive systems |
GB2001143B (en) * | 1977-07-16 | 1982-05-26 | Daimler Benz Ag | Variable speed drive systems |
EP0038316A1 (en) * | 1980-04-10 | 1981-10-21 | Steyr-Daimler-Puch Aktiengesellschaft | Drive for light motorcycles or the like |
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