GB236613A - Improvements in or relating to change speed gears - Google Patents

Improvements in or relating to change speed gears

Info

Publication number
GB236613A
GB236613A GB650124A GB650124A GB236613A GB 236613 A GB236613 A GB 236613A GB 650124 A GB650124 A GB 650124A GB 650124 A GB650124 A GB 650124A GB 236613 A GB236613 A GB 236613A
Authority
GB
United Kingdom
Prior art keywords
clutch
shaft
main
driving
direct
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
GB650124A
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.)
FLORENCE DOROTHY BURGHER
Original Assignee
FLORENCE DOROTHY BURGHER
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 FLORENCE DOROTHY BURGHER filed Critical FLORENCE DOROTHY BURGHER
Priority to GB650124A priority Critical patent/GB236613A/en
Publication of GB236613A publication Critical patent/GB236613A/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
    • 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
    • F16H—GEARING
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/02—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged
    • F16H2708/04—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged the control being mechanical

Landscapes

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

Abstract

236,613. Burgher, F. D. March 13, 1924. Variable-speed gearing suitable for vehicles comprises an arrangement by which the main shaft is reciprocated when the main clutch is disengaged and engaged, and a stop is interposed by a separate selector in the way of a returning clutch member to render the selected gear clutch operative. Driven and driving shafts 1, 2 of the speed gear are coupled so as to move longitudinally along with the movable member 20 of the main clutch. There is a lay shaft 2<a> and constant mesh pairs of toothed wheels. Each gear clutch comprises spring-separated members a, b which reciprocate with the combined main shaft 1, 2, the member a being fixed and the member b being adapted to be held against returning to the left as the main clutch is let in, by one of a set of sliding stops e. The member b of the direct-driving clutch 12 is splined on the end of the driving-shaft 2, and, when the direct, drive is in use, the toothed gearing is at rest. For two reduced speeds and reverse, one of the clutches 14, 15, or 16 is operated simultaneously with the operation of a clutch 13 for actuating the lay shaft. The stops e are normally held out of action by springs f and are thrust down into operative position in proper combinations by cams g on a shaft 26 turned by the selector.
GB650124A 1924-03-13 1924-03-13 Improvements in or relating to change speed gears Expired GB236613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB650124A GB236613A (en) 1924-03-13 1924-03-13 Improvements in or relating to change speed gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB650124A GB236613A (en) 1924-03-13 1924-03-13 Improvements in or relating to change speed gears

Publications (1)

Publication Number Publication Date
GB236613A true GB236613A (en) 1925-07-13

Family

ID=9815644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB650124A Expired GB236613A (en) 1924-03-13 1924-03-13 Improvements in or relating to change speed gears

Country Status (1)

Country Link
GB (1) GB236613A (en)

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