GB535728A - Improvements in or relating to clutches - Google Patents

Improvements in or relating to clutches

Info

Publication number
GB535728A
GB535728A GB845240A GB845240A GB535728A GB 535728 A GB535728 A GB 535728A GB 845240 A GB845240 A GB 845240A GB 845240 A GB845240 A GB 845240A GB 535728 A GB535728 A GB 535728A
Authority
GB
United Kingdom
Prior art keywords
friction
members
clutch
ratchet teeth
clutches
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
GB845240A
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.)
GEORGE HENRY WOOTTON WOOLLEY
STC PLC
Original Assignee
GEORGE HENRY WOOTTON WOOLLEY
Standard Telephone and Cables PLC
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 GEORGE HENRY WOOTTON WOOLLEY, Standard Telephone and Cables PLC filed Critical GEORGE HENRY WOOTTON WOOLLEY
Priority to GB845240A priority Critical patent/GB535728A/en
Publication of GB535728A publication Critical patent/GB535728A/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
    • F16D13/02—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

535,728. Friction clutches. STANDARD TELEPHONES & CABLES, Ltd., WOOLLEY, G. H W., and HENDERSON, M. W. Aug. 15, 1939, No. 8452/40. Divided out of 536,248,[Group XXXIX]. [Class 80 (iii)] In a friction clutch a third member 26 is inserted between the driving member 83 and the driven member 81, friction faces being between the members 26, 83. The opposed faces of the members 26, 81, are formed with ratchet teeth 90, 91, between which one or more rollers 82 are positioned. The clutch is held out of engagement by a pawl (not shown) which engages a stop 88 on the perimeter of the third member 26 and holds it stationary, the balls lying in the valleys between the ratchet teeth. When the member 26 is released it is dragged round by friction by the member 83 and relative motion results between the members 26, 81, causing the former to tend to move to the left to engage the clutch. As shown, the driven member 81 is secured to cams 27, 32, 34 all on a sleeve 89 on a bearing sleeve 86 running on a bush 87 fixed to the driving shaft 3.
GB845240A 1939-08-15 1939-08-15 Improvements in or relating to clutches Expired GB535728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB845240A GB535728A (en) 1939-08-15 1939-08-15 Improvements in or relating to clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB845240A GB535728A (en) 1939-08-15 1939-08-15 Improvements in or relating to clutches

Publications (1)

Publication Number Publication Date
GB535728A true GB535728A (en) 1941-04-18

Family

ID=9852761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB845240A Expired GB535728A (en) 1939-08-15 1939-08-15 Improvements in or relating to clutches

Country Status (1)

Country Link
GB (1) GB535728A (en)

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