GB561317A - A new or improved clutch - Google Patents

A new or improved clutch

Info

Publication number
GB561317A
GB561317A GB127643A GB127643A GB561317A GB 561317 A GB561317 A GB 561317A GB 127643 A GB127643 A GB 127643A GB 127643 A GB127643 A GB 127643A GB 561317 A GB561317 A GB 561317A
Authority
GB
United Kingdom
Prior art keywords
plates
casing
cam
locking
driving member
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
GB127643A
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
Priority to GB127643A priority Critical patent/GB561317A/en
Publication of GB561317A publication Critical patent/GB561317A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/42—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by rack bars and toothed wheels or other push-pull mechanisms
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • F16B1/02—Means for securing elements of mechanisms after operation
    • F16B1/04—Means for securing elements of mechanisms after operation disengaged by movement of the actuating member of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

561,317. Locking levers &c. EVANS, A. H. L. Jan. 26, 1943, No. 1276. [Class 80 (iii)] A self-locking coupling for use in operating gear for sliding windows or the like comprises a fixed cylindrical casing 10 receiving a driving member having a handle engaging portion 18, a bearing journal' 12, a flange 19 and axially extending lugs 24. The latter co-operate with loose segmental plates 26 having a curved surface engageable with the inner surface of the casing 10. A spring 21 fixed in a groove in the flange 19 has dragging effect on the casing. The driven member comprises a pinion 29, for engagement with a rack on the window, and a cam 31 approximately elliptical with flats 32. The cam 31 engages between the plates 26. A pin 36 centres the driving and driven members. Rotation of the driving member will cause rotation of the driven member by engagement of the lugs 24 with the plates 26. Should the driving member be stationary and the driven member be turned, then the cam 31 will cause axial separation of the plates 26 and these will frictionally grip the casing 10 and locking will result.
GB127643A 1943-01-26 1943-01-26 A new or improved clutch Expired GB561317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB127643A GB561317A (en) 1943-01-26 1943-01-26 A new or improved clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB127643A GB561317A (en) 1943-01-26 1943-01-26 A new or improved clutch

Publications (1)

Publication Number Publication Date
GB561317A true GB561317A (en) 1944-05-15

Family

ID=9719146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB127643A Expired GB561317A (en) 1943-01-26 1943-01-26 A new or improved clutch

Country Status (1)

Country Link
GB (1) GB561317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537096A (en) * 2010-12-23 2012-07-04 罗伯特·博世有限公司 Transmission and drive unit, function element and device formed by the former two

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537096A (en) * 2010-12-23 2012-07-04 罗伯特·博世有限公司 Transmission and drive unit, function element and device formed by the former two
CN102537096B (en) * 2010-12-23 2016-09-07 罗伯特·博世有限公司 Gear drive unit, function element and the device being made up of gear drive unit and function element

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