GB1370011A - Torque limitting devices - Google Patents

Torque limitting devices

Info

Publication number
GB1370011A
GB1370011A GB974271A GB974271A GB1370011A GB 1370011 A GB1370011 A GB 1370011A GB 974271 A GB974271 A GB 974271A GB 974271 A GB974271 A GB 974271A GB 1370011 A GB1370011 A GB 1370011A
Authority
GB
United Kingdom
Prior art keywords
disc
balls
driving
fast
overload
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
GB974271A
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.)
GIB Precision Ltd
Original Assignee
GIB Precision 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 GIB Precision Ltd filed Critical GIB Precision Ltd
Priority to GB974271A priority Critical patent/GB1370011A/en
Publication of GB1370011A publication Critical patent/GB1370011A/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
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/204—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers
    • F16D43/206—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement

Landscapes

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

Abstract

1370011 Overload slip clutches GIB PRECISION Ltd 7 April 1972 [17 April 1971] 9742/71 Heading F2C In an overload release clutch of the type described in Specification 1,160,062 in which torque transmitting balls 14 carried by slots in an intermediate disc 15 engage opposed recesses 12, 13 in axially loaded driving and driven members 10, 11, an audible warning indicating relative rotation between the driving and driven members is provided by a striker 28 fast with the driving element 10 hitting studs 29 on a bell 30 fast with the driven element. The striker 28 is carried by a pin 27 fast with an end plate 26 which is connected to a driving hub 23 and the disc 10 by a lubricant retaining casing 25. The bell 30 is secured to an output shaft 18 to which the disc 11 is connected. The clutch is permanently disengaged on overload by cams 20 which move the balls 14 along slots in the disc 15 to a position in which the balls are clear of the recesses 12, 13. A disc 35 projecting into an annulus of oil within the casing 25 ensures lubrication of the balls 14 during clutch disengagement.
GB974271A 1972-04-07 1972-04-07 Torque limitting devices Expired GB1370011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB974271A GB1370011A (en) 1972-04-07 1972-04-07 Torque limitting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB974271A GB1370011A (en) 1972-04-07 1972-04-07 Torque limitting devices

Publications (1)

Publication Number Publication Date
GB1370011A true GB1370011A (en) 1974-10-09

Family

ID=9877906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB974271A Expired GB1370011A (en) 1972-04-07 1972-04-07 Torque limitting devices

Country Status (1)

Country Link
GB (1) GB1370011A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625843A (en) * 1984-03-17 1986-12-02 Lucas Industries Public Limited Company Torque limiter with device indicating operation thereof
EP0310020A1 (en) * 1987-10-01 1989-04-05 British Autogard Limited Clutch
US5048362A (en) * 1988-06-13 1991-09-17 Heidelberger Druckmaschinen Ag Device for tensionally connecting a fixed gearwheel and an adjustable gearwheel on a cylinder of a turning apparatus in a sheet-fed rotary printing press and, more particularly, to such a device which is electrically safeguarded
GB2286639A (en) * 1994-02-18 1995-08-23 British Autogard Positive clutch

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625843A (en) * 1984-03-17 1986-12-02 Lucas Industries Public Limited Company Torque limiter with device indicating operation thereof
EP0310020A1 (en) * 1987-10-01 1989-04-05 British Autogard Limited Clutch
GB2210421A (en) * 1987-10-01 1989-06-07 British Autogard Torque-limiting clutch
US4960190A (en) * 1987-10-01 1990-10-02 501 British Autogard Limited Fluid pressure clutch
JP2732401B2 (en) 1987-10-01 1998-03-30 ブリティッシュ・オートガード・リミテッド clutch
US5048362A (en) * 1988-06-13 1991-09-17 Heidelberger Druckmaschinen Ag Device for tensionally connecting a fixed gearwheel and an adjustable gearwheel on a cylinder of a turning apparatus in a sheet-fed rotary printing press and, more particularly, to such a device which is electrically safeguarded
GB2286639A (en) * 1994-02-18 1995-08-23 British Autogard Positive clutch
US5601169A (en) * 1994-02-18 1997-02-11 British Autogard Limited Fluid pressure overload release clutch
GB2286639B (en) * 1994-02-18 1998-05-06 British Autogard Clutch

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees