GB441613A - Improvements in or relating to lockable free wheel transmission mechanism - Google Patents

Improvements in or relating to lockable free wheel transmission mechanism

Info

Publication number
GB441613A
GB441613A GB1133534A GB1133534A GB441613A GB 441613 A GB441613 A GB 441613A GB 1133534 A GB1133534 A GB 1133534A GB 1133534 A GB1133534 A GB 1133534A GB 441613 A GB441613 A GB 441613A
Authority
GB
United Kingdom
Prior art keywords
clutch
plate
shaft
teeth
driven
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
GB1133534A
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.)
PULSOMETER ENG CO
Original Assignee
PULSOMETER ENG CO
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 PULSOMETER ENG CO filed Critical PULSOMETER ENG CO
Priority to GB1133534A priority Critical patent/GB441613A/en
Publication of GB441613A publication Critical patent/GB441613A/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
    • F16D41/086—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 members being of circular cross-section and wedging by rolling
    • F16D41/088—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 members being of circular cross-section and wedging by rolling the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical

Landscapes

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

Abstract

441,613. Clutches. PULSOMETER ENGINEERING CO., Ltd., and WARREN, R., Nine Elms Iron Works, Reading. April 14, 1934, No. 11335. [Class 80 (ii)] In a roller freewheel clutch, the inner member 3 has limited angular play on the driving (or driven) shaft 4 and the clutch is adapted to be locked by a plate 5 slidable on the shaft 4 and provided with teeth 6 adapted to be engaged with teeth 7 in the outer member 1, which latter is secured to the driven (or driving) shaft 2. Chamfered dogs 12, 15 on the member 3 and plate 5, respectively coact to prevent engagement of the teeth 6, 7 when the driven member of the freewheel clutch is overrunning the driving member thereof. To prevent jamming, the plate 5 is allowed a slight angular play on the shaft 4. The plate 5 is urged towards engagement with the member 1 by a spring and, when the clutch is applied as the tail clutch of a motor-vehicle gear-box, is retracted by over-depression of the main clutch pedal, with which it has a lost-motion connection, the plate being retracted after the main clutch has been disengaged and being released prior to engagement of the main clutch. The plate may have auxiliary manuallyoperated control means which may include means for preventing over-depression of the clutch pedal when desired. Specifications 394,144 and 418,328 are referred to. Reference has been directed by the Comptroller to Specification 435,278.
GB1133534A 1934-04-14 1934-04-14 Improvements in or relating to lockable free wheel transmission mechanism Expired GB441613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1133534A GB441613A (en) 1934-04-14 1934-04-14 Improvements in or relating to lockable free wheel transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1133534A GB441613A (en) 1934-04-14 1934-04-14 Improvements in or relating to lockable free wheel transmission mechanism

Publications (1)

Publication Number Publication Date
GB441613A true GB441613A (en) 1936-01-14

Family

ID=9984353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1133534A Expired GB441613A (en) 1934-04-14 1934-04-14 Improvements in or relating to lockable free wheel transmission mechanism

Country Status (1)

Country Link
GB (1) GB441613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1625807B1 (en) * 1966-10-19 1970-06-25 Paris & Du Rhone Pinch roller freewheel clutch
US5592157A (en) * 1992-10-05 1997-01-07 Leica Ag Relative visibility measuring process and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1625807B1 (en) * 1966-10-19 1970-06-25 Paris & Du Rhone Pinch roller freewheel clutch
US5592157A (en) * 1992-10-05 1997-01-07 Leica Ag Relative visibility measuring process and device

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