GB1483331A - Torque-limiting couplings - Google Patents

Torque-limiting couplings

Info

Publication number
GB1483331A
GB1483331A GB2147873A GB2147873A GB1483331A GB 1483331 A GB1483331 A GB 1483331A GB 2147873 A GB2147873 A GB 2147873A GB 2147873 A GB2147873 A GB 2147873A GB 1483331 A GB1483331 A GB 1483331A
Authority
GB
United Kingdom
Prior art keywords
balls
loaded
pressure
torque
plunger
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
GB2147873A
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.)
Wellman Bibby Co Ltd
Original Assignee
Wellman Bibby 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 Wellman Bibby Co Ltd filed Critical Wellman Bibby Co Ltd
Priority to GB2147873A priority Critical patent/GB1483331A/en
Publication of GB1483331A publication Critical patent/GB1483331A/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)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

1483331 Positive clutches WELLMAN BIBBY CO Ltd 5 Aug 1974 [5 May 1973] 21478/73 Heading F2C A torque limiter comprises a ball catch 48, 50, loaded by an axially sliding plunger with an adjustable engagement screw glued in place and loaded by the pressure of balls 54 on an inclined shoulder 53, these balls being forced inwardly by disc-springs 58 acting on chamfered washers 55, 56. On overload, the plunger 52 slides to the left, forcing the balls outwardly, and it is reset by pressure on its free end.
GB2147873A 1974-08-05 1974-08-05 Torque-limiting couplings Expired GB1483331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2147873A GB1483331A (en) 1974-08-05 1974-08-05 Torque-limiting couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2147873A GB1483331A (en) 1974-08-05 1974-08-05 Torque-limiting couplings

Publications (1)

Publication Number Publication Date
GB1483331A true GB1483331A (en) 1977-08-17

Family

ID=10163630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2147873A Expired GB1483331A (en) 1974-08-05 1974-08-05 Torque-limiting couplings

Country Status (1)

Country Link
GB (1) GB1483331A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156993A1 (en) * 1984-01-27 1985-10-09 Christian Mayr GmbH & Co. KG Overload element for torque-limiting couplings
US4798559A (en) * 1986-01-25 1989-01-17 Ringspann Albrecht Maurer Kg Automatic overload clutch structure
GB2227800A (en) * 1989-01-20 1990-08-08 John Constantine Grey Torque overload release coupling
US6059087A (en) * 1997-08-01 2000-05-09 British Autogard Limited Of Barton Lane Torque limiting clutch
CN102182765A (en) * 2011-05-05 2011-09-14 西安帆力机电技术有限公司 Steel ball dropped type torque limiter
ITTO20120085A1 (en) * 2012-02-02 2012-05-03 Italplant S R L MECHANICAL SAFETY TORQUE REGULATOR FOR REDUCERS WITHOUT GAME
CN111663489A (en) * 2020-06-18 2020-09-15 中国重汽集团柳州运力科迪亚克机械有限责任公司 Snow throwing truck auger

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156993A1 (en) * 1984-01-27 1985-10-09 Christian Mayr GmbH & Co. KG Overload element for torque-limiting couplings
US4798559A (en) * 1986-01-25 1989-01-17 Ringspann Albrecht Maurer Kg Automatic overload clutch structure
US4838829A (en) * 1986-01-25 1989-06-13 Ringspann Albrecht Maurer Kg Automatic overload clutch reset arrangement
GB2227800A (en) * 1989-01-20 1990-08-08 John Constantine Grey Torque overload release coupling
US6059087A (en) * 1997-08-01 2000-05-09 British Autogard Limited Of Barton Lane Torque limiting clutch
CN102182765A (en) * 2011-05-05 2011-09-14 西安帆力机电技术有限公司 Steel ball dropped type torque limiter
ITTO20120085A1 (en) * 2012-02-02 2012-05-03 Italplant S R L MECHANICAL SAFETY TORQUE REGULATOR FOR REDUCERS WITHOUT GAME
CN111663489A (en) * 2020-06-18 2020-09-15 中国重汽集团柳州运力科迪亚克机械有限责任公司 Snow throwing truck auger

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930805