GB934284A - Uni-directional clutches - Google Patents

Uni-directional clutches

Info

Publication number
GB934284A
GB934284A GB1541061A GB1541061A GB934284A GB 934284 A GB934284 A GB 934284A GB 1541061 A GB1541061 A GB 1541061A GB 1541061 A GB1541061 A GB 1541061A GB 934284 A GB934284 A GB 934284A
Authority
GB
United Kingdom
Prior art keywords
ratchet
members
wheel
engaging
april
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
GB1541061A
Inventor
Alan Ormerod
Arthur Selwyn Kay
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB1541061A priority Critical patent/GB934284A/en
Publication of GB934284A publication Critical patent/GB934284A/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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/18—Freewheels or freewheel clutches with non-hinged detent

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

934,284. Ratchet clutches. JOSEPH LUCAS (INDUSTRIES) Ltd. April 13, 1962 [April 28, 1961], No. 15410/61. Class 80 (2). A ratchet clutch comprises a ratchet-wheel 6 connected to a driving shaft 5 and a plurality of tooth engaging members 10 constrained to move outwards and upwards in a hollow part 7 connected to a driven shaft 8, the members 10 engaging the wheel 6 by gravity below a predetermined speed and being centrifugally disengaged above that speed. The members 10 may be plate-like detents engaging sloping surfaces 9a in the hollow part, or may be balls contained in sloping drillings. Preferably, an even number of teeth on the ratchet-wheel and an even but smaller number of engaging members are provided.
GB1541061A 1961-04-28 1961-04-28 Uni-directional clutches Expired GB934284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1541061A GB934284A (en) 1961-04-28 1961-04-28 Uni-directional clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1541061A GB934284A (en) 1961-04-28 1961-04-28 Uni-directional clutches

Publications (1)

Publication Number Publication Date
GB934284A true GB934284A (en) 1963-08-14

Family

ID=10058662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1541061A Expired GB934284A (en) 1961-04-28 1961-04-28 Uni-directional clutches

Country Status (1)

Country Link
GB (1) GB934284A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465548A1 (en) * 1979-09-24 1981-03-27 Leuenberger Roland DRILLING-TAPPING

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465548A1 (en) * 1979-09-24 1981-03-27 Leuenberger Roland DRILLING-TAPPING
EP0026022A1 (en) * 1979-09-24 1981-04-01 Roland Leuenberger Drilling and tapping machine
US4355931A (en) * 1979-09-24 1982-10-26 Roland Leuenberger Tapping drill

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