GB565199A - Improvements in and relating to friction clutches - Google Patents

Improvements in and relating to friction clutches

Info

Publication number
GB565199A
GB565199A GB897943A GB897943A GB565199A GB 565199 A GB565199 A GB 565199A GB 897943 A GB897943 A GB 897943A GB 897943 A GB897943 A GB 897943A GB 565199 A GB565199 A GB 565199A
Authority
GB
United Kingdom
Prior art keywords
spring
clutch
parts
clutches
slidable
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
GB897943A
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.)
B J N ENGINEERING Co Ltd
ERNEST FREDERICK JOHNSON
HERBERT CRAWFORD BREARLEY
Original Assignee
B J N ENGINEERING Co Ltd
ERNEST FREDERICK JOHNSON
HERBERT CRAWFORD BREARLEY
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 B J N ENGINEERING Co Ltd, ERNEST FREDERICK JOHNSON, HERBERT CRAWFORD BREARLEY filed Critical B J N ENGINEERING Co Ltd
Priority to GB897943A priority Critical patent/GB565199A/en
Publication of GB565199A publication Critical patent/GB565199A/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
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/52—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member
    • F16D13/54—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
    • F16D13/56—Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member in which the clutching pressure is produced by springs only

Abstract

565,199. Friction clutches. BREARLEY, H. C., JOHNSON, E. F., and B.J.N. ENGINEERING CO., Ltd. June 4, 1943, No. 8979. [Class 80 (ii)] In a friction clutch an endless helical spring 9 is used as a wedging member between conical faces 10a, 11a on an abutment member 10 and slidable clutch member 11. The spring 9 co-operates with a slidable actuating sleeve 13 having cylindrical parts 13a, 13b connected by a conical face 14. When the sleeve 13 is moved to engage the clutch, the spring is contracted inwardly into engagement with the surface 13b so that it separates the members 10, 11. As shown, applied to a pair of multi-plate clutches, each member 11 is screwed to a pressure plate 12 so that wear can be taken up by relative rotation of the parts 11, 12. A spring-pressed pin 15 carried by the member 11 engages one of a number of holes 16 in the member 12 to lock these parts in adjusted position. The spring 9 may be in one piece or formed of a number of springs connected end to end.
GB897943A 1943-06-04 1943-06-04 Improvements in and relating to friction clutches Expired GB565199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB897943A GB565199A (en) 1943-06-04 1943-06-04 Improvements in and relating to friction clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB897943A GB565199A (en) 1943-06-04 1943-06-04 Improvements in and relating to friction clutches

Publications (1)

Publication Number Publication Date
GB565199A true GB565199A (en) 1944-10-31

Family

ID=9863008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB897943A Expired GB565199A (en) 1943-06-04 1943-06-04 Improvements in and relating to friction clutches

Country Status (1)

Country Link
GB (1) GB565199A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598690A (en) * 1948-02-20 1952-06-03 Hardcastle Philip Cam engaged clutch
US2856048A (en) * 1953-12-08 1958-10-14 Borg Warner Cam operated clutch and adjusting means
GB2155564A (en) * 1984-03-12 1985-09-25 Westinghouse Brake & Signal Clutch for slack adjuster

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598690A (en) * 1948-02-20 1952-06-03 Hardcastle Philip Cam engaged clutch
US2856048A (en) * 1953-12-08 1958-10-14 Borg Warner Cam operated clutch and adjusting means
GB2155564A (en) * 1984-03-12 1985-09-25 Westinghouse Brake & Signal Clutch for slack adjuster

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