GB922241A - Uni-directional driving devices - Google Patents

Uni-directional driving devices

Info

Publication number
GB922241A
GB922241A GB1167460A GB1167460A GB922241A GB 922241 A GB922241 A GB 922241A GB 1167460 A GB1167460 A GB 1167460A GB 1167460 A GB1167460 A GB 1167460A GB 922241 A GB922241 A GB 922241A
Authority
GB
United Kingdom
Prior art keywords
sleeve
sprags
disengaged
uni
splined
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
GB1167460A
Inventor
Benjamin William Barlow
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.)
Bristol Siddeley Engines Ltd
Original Assignee
De Havilland Engine 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 De Havilland Engine Co Ltd filed Critical De Havilland Engine Co Ltd
Priority to GB1167460A priority Critical patent/GB922241A/en
Publication of GB922241A publication Critical patent/GB922241A/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
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/084—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate coupling members wedging by pivoting or rocking

Landscapes

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

Abstract

922,241. Ratchet clutches. DE HAVILLAND ENGINE CO. Ltd. March 30, 1961 [April 1, 1960], No. 11674/60. Class 80 (2). A one-way clutch having spring- loaded sprags 15 between a sleeve 7 splined to an input shaft 1 and a driven surface 14a on an outputshaft 2 is disengaged for bidirectional overrun by moving the sleeve 7 and sprags 15 left, whereupon the latter are disengaged from the driven surface 14a. In the disengaged position the inner ends of the sprags engage a sleeve 18 splined at 17 to the sleeve 7 and a flange 19 on the sleeve 18 is held between washers 20, 21 to axially position the sleeve 18 whilst permitting relative rotation between the sleeve and output shaft 2. The sleeve 7 is moved axially by a shift-fork 23.
GB1167460A 1960-04-01 1960-04-01 Uni-directional driving devices Expired GB922241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1167460A GB922241A (en) 1960-04-01 1960-04-01 Uni-directional driving devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1167460A GB922241A (en) 1960-04-01 1960-04-01 Uni-directional driving devices

Publications (1)

Publication Number Publication Date
GB922241A true GB922241A (en) 1963-03-27

Family

ID=9990602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1167460A Expired GB922241A (en) 1960-04-01 1960-04-01 Uni-directional driving devices

Country Status (1)

Country Link
GB (1) GB922241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517225A1 (en) * 1984-05-14 1985-11-14 Costruzioni Aeronautiche Giovanni Agusta S.p.A., Cascina Costa di Samarate, Varese HELICOPTER DRIVE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517225A1 (en) * 1984-05-14 1985-11-14 Costruzioni Aeronautiche Giovanni Agusta S.p.A., Cascina Costa di Samarate, Varese HELICOPTER DRIVE
GB2158895A (en) * 1984-05-14 1985-11-20 Agusta Aeronaut Costr Main helicopter drive

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