GB998586A - Unidirectional clutches - Google Patents

Unidirectional clutches

Info

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
Application number
GB2199961A
Inventor
Kenneth Preece
Roy Bowcott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB2199961A priority Critical patent/GB998586A/en
Publication of GB998586A publication Critical patent/GB998586A/en
Expired legal-status Critical Current

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

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.
GB2199961A 1961-06-19 1961-06-19 Unidirectional clutches Expired GB998586A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750782A (en) * 1971-10-08 1973-08-07 Ford Motor Co High speed overrunning clutch

Cited By (1)

* Cited by examiner, † Cited by third party
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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