GB545225A - Improvements in or relating to clutch mechanism for the transmission of power - Google Patents

Improvements in or relating to clutch mechanism for the transmission of power

Info

Publication number
GB545225A
GB545225A GB16941A GB16941A GB545225A GB 545225 A GB545225 A GB 545225A GB 16941 A GB16941 A GB 16941A GB 16941 A GB16941 A GB 16941A GB 545225 A GB545225 A GB 545225A
Authority
GB
United Kingdom
Prior art keywords
clutch
projections
plates
friction
engaged
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
GB16941A
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.)
Anderson Boyes and Co Ltd
Original Assignee
Anderson Boyes and Co 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 Anderson Boyes and Co Ltd filed Critical Anderson Boyes and Co Ltd
Priority to GB16941A priority Critical patent/GB545225A/en
Publication of GB545225A publication Critical patent/GB545225A/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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
    • F16D43/215—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs
    • F16D43/216—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with flat friction surfaces, e.g. discs with multiple lamellae

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

545,225. Friction clutches. ANDERSON, A., and ANDERSON. BOYES & CO., Ltd. Jan. 6, 1941. No. 169. Divided out of 544,856. [Class 80 (ii)] A friction clutch which, upon overload, is intermittently engaged for short periods of time alternating with longer periods of time during which the clutch is disengaged, comprises friction plates splined to a driving shaft 1 alternating with friction plates splined to a driven gear 4. Cam plates 18, 19 rotatable with the members 1, 4 respectively have opposed pairs of cam projections 18a, 19a, which co-operate with balls 20 carried in a cage 21. The friction plates are engaged by pressure of springs 15 transmitted thereto through a thrust collar 13 and the parts 18, 18a, 20, 19a, 19. The engaging movement of the collar 13 is limited by the heads of screws 17. One pair of projections 18a, 19a, and the corresponding ball 20 are further from the axis of the shaft 1 than the other set. Upon overload the cam plates 18, 19 move angularly relatively to one another so that the balls 20 run off the projections 18a, 19a, and on to the opposed plane parts of the plates 18, 19. The clutch is thus disengaged until the same pair of projections 18a, 19a, again register with one another, whereupon the clutch is re-engaged. The clutch may be applied to the gearhead casing of a coal-cutting machine. Specification 544,856 is referred to.
GB16941A 1941-01-06 1941-01-06 Improvements in or relating to clutch mechanism for the transmission of power Expired GB545225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16941A GB545225A (en) 1941-01-06 1941-01-06 Improvements in or relating to clutch mechanism for the transmission of power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16941A GB545225A (en) 1941-01-06 1941-01-06 Improvements in or relating to clutch mechanism for the transmission of power

Publications (1)

Publication Number Publication Date
GB545225A true GB545225A (en) 1942-05-15

Family

ID=9699617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16941A Expired GB545225A (en) 1941-01-06 1941-01-06 Improvements in or relating to clutch mechanism for the transmission of power

Country Status (1)

Country Link
GB (1) GB545225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471512A1 (en) * 1979-12-12 1981-06-19 Hilti Ag FRICTION COUPLING FOR TRANSMITTING A LIMIT TORQUE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471512A1 (en) * 1979-12-12 1981-06-19 Hilti Ag FRICTION COUPLING FOR TRANSMITTING A LIMIT TORQUE

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