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GB594536A - Improvements in or relating to torque transmitting devices - Google Patents

Improvements in or relating to torque transmitting devices

Info

Publication number
GB594536A
GB594536A GB17605/44A GB1760544A GB594536A GB 594536 A GB594536 A GB 594536A GB 17605/44 A GB17605/44 A GB 17605/44A GB 1760544 A GB1760544 A GB 1760544A GB 594536 A GB594536 A GB 594536A
Authority
GB
United Kingdom
Prior art keywords
friction
shoes
members
carried
speeds
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
GB17605/44A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB594536A publication Critical patent/GB594536A/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
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • F16D43/211—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with radially applied torque-limiting friction surfaces
    • 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
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/021—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with radially applied torque-limiting friction surfaces

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

594,536. Shaft couplings. WOLFF, O. E. Sept. 14, 1944, No, 17605. Convention date, Feb. 25. [Class 80(ii)] Torque is transmitted between members 22, 24, by friction between a surface 28 on the member 22 and a plurality of friction shoes 30 carried by the member 24 and urged into engagement by yielding material 36, such as rubber. The interior of the coupling contains lubricant. If the members 22, 24, are rotating at equal speeds there is dry friction between the surface 28 and shoes 30. Should the speeds vary, by overloading, for example, oil becomes wedged between the friction surfaces and the coupling action ceases. To re-couple the members their speeds must first be equalised. As shown, the shoes 30 have lubricant passages 48 and are carried with play in a cage 32 rigid with the member 24. A nut 40 and spring washer 42 carried by an adjusting screw 38 provide for axial compression of the yielding material 36 to vary the radial pressure between the friction surfaces. In a modification the cage 32 is omitted, the shoes being moulded in a rubber mass secured to the member 24. Axial compression of the rubber is effected through adjustable spring pressure. Each shoe may be in two parts, one part being. engaged by the yielding material and having a rounded projection on which the other part having the friction surface is universally supported. All constructions permit slight universal relative movements of the coupling members 22, 24.
GB17605/44A 1944-02-25 1944-09-14 Improvements in or relating to torque transmitting devices Expired GB594536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US594536XA 1944-02-25 1944-02-25

Publications (1)

Publication Number Publication Date
GB594536A true GB594536A (en) 1947-11-13

Family

ID=22023046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17605/44A Expired GB594536A (en) 1944-02-25 1944-09-14 Improvements in or relating to torque transmitting devices

Country Status (2)

Country Link
FR (1) FR922378A (en)
GB (1) GB594536A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682364A1 (en) * 1991-10-14 1993-04-16 Renault Automation Roller unit for a conveyor
CN112984003A (en) * 2019-12-18 2021-06-18 重庆隆鑫通航发动机制造有限公司 Wedge type overload protection transmission device and engine
WO2024006462A1 (en) * 2022-06-29 2024-01-04 Cnh Industrial America Llc Agricultural vehicle with debris-purging clutch assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682364A1 (en) * 1991-10-14 1993-04-16 Renault Automation Roller unit for a conveyor
CN112984003A (en) * 2019-12-18 2021-06-18 重庆隆鑫通航发动机制造有限公司 Wedge type overload protection transmission device and engine
WO2024006462A1 (en) * 2022-06-29 2024-01-04 Cnh Industrial America Llc Agricultural vehicle with debris-purging clutch assembly

Also Published As

Publication number Publication date
FR922378A (en) 1947-06-06

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