GB220060A - Improvements in over-running clutch - Google Patents

Improvements in over-running clutch

Info

Publication number
GB220060A
GB220060A GB1233923A GB1233923A GB220060A GB 220060 A GB220060 A GB 220060A GB 1233923 A GB1233923 A GB 1233923A GB 1233923 A GB1233923 A GB 1233923A GB 220060 A GB220060 A GB 220060A
Authority
GB
United Kingdom
Prior art keywords
shaft
friction
clutch
shoes
gearing
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
GB1233923A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1233923A priority Critical patent/GB220060A/en
Publication of GB220060A publication Critical patent/GB220060A/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
    • F16D41/063—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges

Abstract

220,060. Percival, S., (Duncombe, T. H.). May 8, 1923. Clutches, ratchet and friction.-A one-way clutch comprises a. pair of segmental friction shoes or pawls 11 adapted to be jammed between an internal annular friction surface 3 and a pair of cams or segmental ramps 9 upon a central shaft H. Compression springs 13 are arranged between the adjacent ends of the shoes 11 by which initial friction with the surface 3 is produced. The shoes 11 have recesses 10 on their outer peripheries at their middles so that the shoes may bend and a tighter grip be obtained. Escape of oil from between the gripping surfaces may be permitted by providing recesses 14, 15 in the shoes and in the annular surface respectively. A combination with a plate friction clutch is described. 220,070. Streader, R., and Horsman, T. O. May 10, 1923. Variable-peed epicyclic gearing.-In a power unit and transmission mechanism for driving and steering motor vehicles and paddle steamers the engine shaft drives a parallel counter-shaft 22 through forward and reversing spur-wheel and chain gearing and epicyclic two-speed friction gearing. The chain and spur wheel 9, driven from the engine, may be directly connected to the shaft 22 by the clutch 11 or may drive the shaft indirectly through planetary friction rollers 24 rotatably carried by a boss 20 slidably-keyed on the shaft. When the clutch member 10 is moved along the shaft it engages the rollers 24 and brings them into contact with a cone on the gear wheel 9; at the same time teeth 19 or the clutch engage a stop and hold the clutch stationery, so that the member 20 and the shaft 22 are driven at a reduced speed.
GB1233923A 1923-05-08 1923-05-08 Improvements in over-running clutch Expired GB220060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1233923A GB220060A (en) 1923-05-08 1923-05-08 Improvements in over-running clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1233923A GB220060A (en) 1923-05-08 1923-05-08 Improvements in over-running clutch

Publications (1)

Publication Number Publication Date
GB220060A true GB220060A (en) 1924-08-08

Family

ID=10002665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233923A Expired GB220060A (en) 1923-05-08 1923-05-08 Improvements in over-running clutch

Country Status (1)

Country Link
GB (1) GB220060A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549178A1 (en) * 1983-07-06 1985-01-18 Kaliningr Tekhn I FREE WHEEL COUPLING TWO ROTATING BODIES
WO2007021186A2 (en) * 2005-08-13 2007-02-22 Vicaroth N.V. Projection screen for a fireplace with simulated fire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549178A1 (en) * 1983-07-06 1985-01-18 Kaliningr Tekhn I FREE WHEEL COUPLING TWO ROTATING BODIES
GB2142992A (en) * 1983-07-06 1985-01-30 Kaliningr Tekhinichesky I Rybn Overrunning clutch
WO2007021186A2 (en) * 2005-08-13 2007-02-22 Vicaroth N.V. Projection screen for a fireplace with simulated fire
WO2007021186A3 (en) * 2005-08-13 2007-10-04 Vicaroth N V Projection screen for a fireplace with simulated fire

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