GB525481A - Improvements in power-transmission clutch mechanism - Google Patents

Improvements in power-transmission clutch mechanism

Info

Publication number
GB525481A
GB525481A GB584939A GB584939A GB525481A GB 525481 A GB525481 A GB 525481A GB 584939 A GB584939 A GB 584939A GB 584939 A GB584939 A GB 584939A GB 525481 A GB525481 A GB 525481A
Authority
GB
United Kingdom
Prior art keywords
clutch
sleeve
stub shaft
driven
flywheel
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
GB584939A
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.)
JOSEPH KINCHIN
Original Assignee
JOSEPH KINCHIN
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 JOSEPH KINCHIN filed Critical JOSEPH KINCHIN
Priority to GB584939A priority Critical patent/GB525481A/en
Publication of GB525481A publication Critical patent/GB525481A/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
    • F16D13/00—Friction clutches
    • F16D13/04—Friction clutches with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

525,481. Friction clutches. KINCHIN, J. Feb. 22, 1939, No. 5849. [Class 80 (ii)] The engine crankshaft 1 carries a flywheel 2 forming the driving member of the clutch, and an extension in the form of a stub shaft 3 for supporting the driven parts. Surrounding this stub shaft is a driven sleeve 4 free to rotate on but capable of slight axial movement relative to the stub shaft, being confined endwise between a thrust collar 5 at one end and the flywheel at the other. The sleeve 4 carries at its rear end a flange 7 for connection to a splined coupling member 8 and has, on its outer surface, a series of quick-pitched helical ribs or splines 9. The driven member 10 of the clutch is carried by a sleeve 11 having internal ribs or splines adapted to engage those on the sleeve 4. The sleeves 11, 4 have, respectively, flanges 13, 14 connected by clutch springs 15 which force the clutch members together. To disengage the clutch, the flanges are brought closer together by a pedal-operated cam 18 engaging the outer ends of levers 16, 17. The helical connection causes the clutch members to be engaged more strongly the greater the torque. Further, if the vehicle over-runs, the clutch member 10 is withdrawn at a speed depending on the strength of the springs 15.
GB584939A 1939-02-22 1939-02-22 Improvements in power-transmission clutch mechanism Expired GB525481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB584939A GB525481A (en) 1939-02-22 1939-02-22 Improvements in power-transmission clutch mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB584939A GB525481A (en) 1939-02-22 1939-02-22 Improvements in power-transmission clutch mechanism

Publications (1)

Publication Number Publication Date
GB525481A true GB525481A (en) 1940-08-29

Family

ID=9803782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB584939A Expired GB525481A (en) 1939-02-22 1939-02-22 Improvements in power-transmission clutch mechanism

Country Status (1)

Country Link
GB (1) GB525481A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194367A (en) * 1963-04-16 1965-07-13 Carl E Winter Clutch and brake
US4265347A (en) * 1977-03-08 1981-05-05 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Clutch mechanism for power driven hand tools
EP1178234A3 (en) * 2000-08-05 2003-06-18 Robert Bosch Gmbh Clutch arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194367A (en) * 1963-04-16 1965-07-13 Carl E Winter Clutch and brake
US4265347A (en) * 1977-03-08 1981-05-05 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Clutch mechanism for power driven hand tools
EP1178234A3 (en) * 2000-08-05 2003-06-18 Robert Bosch Gmbh Clutch arrangement

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