GB331346A - Improvements in power transmission devices - Google Patents

Improvements in power transmission devices

Info

Publication number
GB331346A
GB331346A GB1670729A GB1670729A GB331346A GB 331346 A GB331346 A GB 331346A GB 1670729 A GB1670729 A GB 1670729A GB 1670729 A GB1670729 A GB 1670729A GB 331346 A GB331346 A GB 331346A
Authority
GB
United Kingdom
Prior art keywords
ring
friction
synchronism
speed
pawls
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
GB1670729A
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.)
HUMPHREY LEOLINE JENKINS
Original Assignee
HUMPHREY LEOLINE JENKINS
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 HUMPHREY LEOLINE JENKINS filed Critical HUMPHREY LEOLINE JENKINS
Priority to GB1670729A priority Critical patent/GB331346A/en
Publication of GB331346A publication Critical patent/GB331346A/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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch

Landscapes

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

Abstract

331,346. Jenkins, H. L. May 30, 1929. Clutches, claw; facilitating changing speed. - In claw clutches having means, operative in either direction of relative rotation, for preventing engagement except on synchronism, particularly for use in constant-mesh change-speed gears or in conjunction with gear-boxes on motor vehicles to facilitate speed-changing, the driving- member a carries in a recess f a coned friction ring g, one wall of the recess being formed by the conical surface k of a plate k<1>, and pawls h pivoted on the ring g, are adapted to pass through gaps m between pairs of lugs o on the slidable driven member c, except when lack of synchronism between the disengaged members a, c causes them to be tilted to one side or the other by the drag on the ring g and so to engage notches n, n<1> in the lugs o. Manual or automatic operating-gear acts on a groove e in the member c, the thrust being transmitted through the pawls to augment the friction on the ring g, which thus acts to accelerate synchronism. The friction effect may also be varied by using materials of different coefficients of friction.
GB1670729A 1929-05-30 1929-05-30 Improvements in power transmission devices Expired GB331346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1670729A GB331346A (en) 1929-05-30 1929-05-30 Improvements in power transmission devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1670729A GB331346A (en) 1929-05-30 1929-05-30 Improvements in power transmission devices

Publications (1)

Publication Number Publication Date
GB331346A true GB331346A (en) 1930-07-03

Family

ID=10082209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1670729A Expired GB331346A (en) 1929-05-30 1929-05-30 Improvements in power transmission devices

Country Status (1)

Country Link
GB (1) GB331346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018068805A1 (en) * 2016-10-10 2018-04-19 محمد أحمد الجميل Rigid and/or flexible mechanisms for transmitting rectilinear and/or rotary movement in a single direction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018068805A1 (en) * 2016-10-10 2018-04-19 محمد أحمد الجميل Rigid and/or flexible mechanisms for transmitting rectilinear and/or rotary movement in a single direction
JP2019530837A (en) * 2016-10-10 2019-10-24 アーメド エルガミル，モハメド A mechanism to transmit linear motion or rotational motion in one direction using hard or soft material

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