GB850673A - Improvements in centrifugal clutches, in particular for light vehicles such as bicycles having an auxiliary engine - Google Patents
Improvements in centrifugal clutches, in particular for light vehicles such as bicycles having an auxiliary engineInfo
- Publication number
- GB850673A GB850673A GB2127/59A GB212759A GB850673A GB 850673 A GB850673 A GB 850673A GB 2127/59 A GB2127/59 A GB 2127/59A GB 212759 A GB212759 A GB 212759A GB 850673 A GB850673 A GB 850673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- elements
- masses
- friction
- centrifugal
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
- F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
850,673. Centrifugal clutches. SOC. D'APPAREILS DE CONTROLE ET D'EQUIPEMENT DES MOTEURS S.A.C.E.M. Jan. 20, 1959 [Jan. 28, 1958], No. 2127/59. Class 80 (2). In a centrifugal clutch intended particularly for use on a cycle having an auxiliary engine, the friction elements 28, 29 are separate from the centrifugal masses 24, 25, each being carried on arms pivoted at 31, 32 to a member 30 mounted on the engine shaft 6, springs 26, 27 being interposed between the masses 24, 25 and arms 33, 34 carrying the friction elements 27, 28 to maintain the latter in contact with a drum 9, connected to the tyre-engaging roller, with a force insufficient to cause an appreciable torque between the driving and driven members at low engine speeds, and the masses 24, 25 are interconnected by springs 35, 36 so that they can only effect driving engagement of elements 28, 29 at speeds higher than the idling speed. The arrangement is such that elements 28. 29 may be wedged against drum 9 to transmit the torque necessary to start the engine. The angle A subtended at the middle of each friction element by the pivot 31 or 32 and the centre of shaft 6 is not greater than the angle of friction, being between 20 and 30 degrees.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR850673X | 1958-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB850673A true GB850673A (en) | 1960-10-05 |
Family
ID=9318922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2127/59A Expired GB850673A (en) | 1958-01-28 | 1959-01-20 | Improvements in centrifugal clutches, in particular for light vehicles such as bicycles having an auxiliary engine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB850673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19721747B4 (en) * | 1997-05-24 | 2014-06-05 | Andreas Stihl Ag & Co. | Fliehkörperkupplung |
| CN112555297A (en) * | 2020-11-27 | 2021-03-26 | 安徽康明斯动力有限公司 | Transmission mechanism capable of realizing high and low speed |
-
1959
- 1959-01-20 GB GB2127/59A patent/GB850673A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19721747B4 (en) * | 1997-05-24 | 2014-06-05 | Andreas Stihl Ag & Co. | Fliehkörperkupplung |
| CN112555297A (en) * | 2020-11-27 | 2021-03-26 | 安徽康明斯动力有限公司 | Transmission mechanism capable of realizing high and low speed |
| CN112555297B (en) * | 2020-11-27 | 2022-02-18 | 安徽康明斯动力有限公司 | Transmission mechanism capable of realizing high and low speed |
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