GB239395A - Improved electric motor driven change speed device - Google Patents

Improved electric motor driven change speed device

Info

Publication number
GB239395A
GB239395A GB2717124A GB2717124A GB239395A GB 239395 A GB239395 A GB 239395A GB 2717124 A GB2717124 A GB 2717124A GB 2717124 A GB2717124 A GB 2717124A GB 239395 A GB239395 A GB 239395A
Authority
GB
United Kingdom
Prior art keywords
electric motor
motor driven
change speed
speed device
improved electric
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
GB2717124A
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.)
HENDEY MACHINE CO
Original Assignee
HENDEY MACHINE 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 HENDEY MACHINE CO filed Critical HENDEY MACHINE CO
Priority to GB2717124A priority Critical patent/GB239395A/en
Publication of GB239395A publication Critical patent/GB239395A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2702/00—Control devices wherein the control is combined with or essentially influenced by the engine or coupling, e.g. in an internal combustion engine, the control device is coupled with a carburettor control device or influenced by carburettor depression
    • B60K2702/08—Semi-automatic or non-automatic transmission with toothed gearing
    • B60K2702/10—Semi-automatic or non-automatic transmission with toothed gearing without a preselection system
    • 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
    • F16H2708/10—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 may be disengaged
    • F16H2708/12—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 may be disengaged the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

239,395. Marks, E. C. R., (Hendey Machine Co.). Nov. 13, 1924. Controlling variable-speed gearing for transmitting the drive of an electric motor to a pulley 9. The change-speed lever 25, which acts by sliding a pair of spur-wheels 15, 16 into and out of mesh with spur-wheels 18, 19, has to be released from a notched sector 28 before any change can be made. The releasing movement operates a switch S in the circuit of the driving motor 10 and thereby temporarily stops it or reduces its speed.
GB2717124A 1924-11-13 1924-11-13 Improved electric motor driven change speed device Expired GB239395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2717124A GB239395A (en) 1924-11-13 1924-11-13 Improved electric motor driven change speed device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2717124A GB239395A (en) 1924-11-13 1924-11-13 Improved electric motor driven change speed device

Publications (1)

Publication Number Publication Date
GB239395A true GB239395A (en) 1925-09-10

Family

ID=10255342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2717124A Expired GB239395A (en) 1924-11-13 1924-11-13 Improved electric motor driven change speed device

Country Status (1)

Country Link
GB (1) GB239395A (en)

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