GB148378A - Improvements in change speed gears for motor vehicles and motor cycles - Google Patents

Improvements in change speed gears for motor vehicles and motor cycles

Info

Publication number
GB148378A
GB148378A GB20306/20A GB2030620A GB148378A GB 148378 A GB148378 A GB 148378A GB 20306/20 A GB20306/20 A GB 20306/20A GB 2030620 A GB2030620 A GB 2030620A GB 148378 A GB148378 A GB 148378A
Authority
GB
United Kingdom
Prior art keywords
clutch
lever
shafts
controlled
hand
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
GB20306/20A
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.)
METHOD FISCHA
Original Assignee
METHOD FISCHA
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 METHOD FISCHA filed Critical METHOD FISCHA
Publication of GB148378A publication Critical patent/GB148378A/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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • F16H2716/02—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

148,378. Fischa, M. May 5, 1919, [Convention date). Controlling handles or levers associated with hand steering-devices; controlling different functions by same handle or lever.-Comprises epicyclic variable-speed gearing in which the driving- shaft a drives the driven shaft a', either directly through a friction clutch c, or at various speeds through separate epicyclic trains controlled by cams on inter-geared shafts j, the clutch and the cam-shafts being controlled by a single hand-lever or by a hand-wheel fixed to a tube concentric with the steering column. As the shafts are rotated the brakes i are applied and released in succession, each brake controlling one gear train. The clutch c is also controlled by the rotation of the shafts j, a cam-groove n<1> being engaged by a lever y adapted to operate the clutch lever y<3> or to allow the springs z<2> to expand and release the clutch.
GB20306/20A 1919-05-05 1920-07-09 Improvements in change speed gears for motor vehicles and motor cycles Expired GB148378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS148378X 1919-05-05

Publications (1)

Publication Number Publication Date
GB148378A true GB148378A (en) 1921-10-10

Family

ID=5449620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20306/20A Expired GB148378A (en) 1919-05-05 1920-07-09 Improvements in change speed gears for motor vehicles and motor cycles

Country Status (1)

Country Link
GB (1) GB148378A (en)

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