GB575937A - Improvements in or relating to friction clutches - Google Patents

Improvements in or relating to friction clutches

Info

Publication number
GB575937A
GB575937A GB77544A GB77544A GB575937A GB 575937 A GB575937 A GB 575937A GB 77544 A GB77544 A GB 77544A GB 77544 A GB77544 A GB 77544A GB 575937 A GB575937 A GB 575937A
Authority
GB
United Kingdom
Prior art keywords
clutch
levers
disengaged
relating
toggle
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
GB77544A
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.)
Borg & Beck Co Ltd
CHARLES TABOR BROCK
JOHN ROTHWELL CONDIE
Original Assignee
Borg & Beck Co Ltd
CHARLES TABOR BROCK
JOHN ROTHWELL CONDIE
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 Borg & Beck Co Ltd, CHARLES TABOR BROCK, JOHN ROTHWELL CONDIE filed Critical Borg & Beck Co Ltd
Priority to GB77544A priority Critical patent/GB575937A/en
Publication of GB575937A publication Critical patent/GB575937A/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
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • F16D13/71—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members in which the clutching pressure is produced by springs only

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

575,937. Clutches. BORG & BECK CO., Ltd., CONDIE, J. R., and BROCK, C. T. Jan. 14, 1944, No. 775. [Class 80 (ii)] In a friction clutch, in which the driven member 21 on shaft 11 is engaged by an axially movable pressure plate 18 by means of a number of springs 24, the disengagement is effected by a sliding sleeve 37 on an extension 38 of the cover-plate 39 which operates through a number of toggle linkages 46, 44 onto clutch levers 26. The arrangement is such that in the disengaged position shown in Fig. 1 the toggle links 46 move past their dead-centre position at right angles to the clutch axis to hold the clutch disengaged and to relieve the thrust race 36 of the operating mechanism of the spring load. A weighted arm 70 may be provided on each of the levers 26 to neutralise the effect of centrifugal force on the linkage.
GB77544A 1944-01-14 1944-01-14 Improvements in or relating to friction clutches Expired GB575937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB77544A GB575937A (en) 1944-01-14 1944-01-14 Improvements in or relating to friction clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB77544A GB575937A (en) 1944-01-14 1944-01-14 Improvements in or relating to friction clutches

Publications (1)

Publication Number Publication Date
GB575937A true GB575937A (en) 1946-03-12

Family

ID=9710310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB77544A Expired GB575937A (en) 1944-01-14 1944-01-14 Improvements in or relating to friction clutches

Country Status (1)

Country Link
GB (1) GB575937A (en)

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