GB998586A - Unidirectional clutches - Google Patents
Unidirectional clutchesInfo
- Publication number
- GB998586A GB998586A GB2199961A GB2199961A GB998586A GB 998586 A GB998586 A GB 998586A GB 2199961 A GB2199961 A GB 2199961A GB 2199961 A GB2199961 A GB 2199961A GB 998586 A GB998586 A GB 998586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- shoes
- pegs
- june
- shoulders
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
998,586. Ratchet clutches. JOSEPH LUCAS (INDUSTRIES) Ltd. June 7, 1962 [June 19, 1961], No. 21999/61. Heading F2C. In a one-way wedging roller clutch for engine starting apparatus, wherein rollers 7 are located between a cylindrical driven member 3 and a driving member 4 having circumferential recesses tapering from shoulders 6, arcuate shoes 8, acted on by compression springs 10 reacting on pegs 9 on the driving member 4, urge the rollers into their wedged position and to prevent unintentional jamming of rollers or shoes, have such circumferential length that when a shoe is in contact with one adjacent roller it has only a small clearance of say 0.006 inch between its opposite end and the other adjacent roller when said two rollers occupy similar positions relative to their adjacent shoulders 6. The shoes are recessed in a direction axial to the clutch to accommodate the pegs and springs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2199961A GB998586A (en) | 1961-06-19 | 1961-06-19 | Unidirectional clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2199961A GB998586A (en) | 1961-06-19 | 1961-06-19 | Unidirectional clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB998586A true GB998586A (en) | 1965-07-14 |
Family
ID=10172303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2199961A Expired GB998586A (en) | 1961-06-19 | 1961-06-19 | Unidirectional clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB998586A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750782A (en) * | 1971-10-08 | 1973-08-07 | Ford Motor Co | High speed overrunning clutch |
-
1961
- 1961-06-19 GB GB2199961A patent/GB998586A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3750782A (en) * | 1971-10-08 | 1973-08-07 | Ford Motor Co | High speed overrunning clutch |
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