GB835910A - Infinitely variable reduction gear in combination with an internal combustion engine controlled by a throttle lever - Google Patents

Infinitely variable reduction gear in combination with an internal combustion engine controlled by a throttle lever

Info

Publication number
GB835910A
GB835910A GB899/57A GB89957A GB835910A GB 835910 A GB835910 A GB 835910A GB 899/57 A GB899/57 A GB 899/57A GB 89957 A GB89957 A GB 89957A GB 835910 A GB835910 A GB 835910A
Authority
GB
United Kingdom
Prior art keywords
gear
valve
speed
output
infinitely variable
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
GB899/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB835910A publication Critical patent/GB835910A/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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

835,910. Controlling change-speed gearing. EBERT, H. Jan. 9, 1957 [Jan. 21, 1956], No. 899/57. Class 80 (2). An infinitely variable gear driven by an internal combustion engine is adjusted by hydraulic means responsive to a distributer valve acted upon by a spring loaded by the accelerator and by centrifugal governors driven from the input and output shafts of the gear. An infinitely variable hydrostatic or other gear 1 has the reduction ratio between the input shaft 2 and output shaft 3 varied by a piston 5 movable by oil pressure directed to one side or the other by a slide valve 17 in a rotating ported sleeve 18. The sleeve 18 is rotated by a gear 23 connected to the input side of the gear 1, and carries governor weights 24 acting on the outer race of a ball bearing 25 secured to the valve 17. The valve 17 is also loaded by a spring 26 one end of which is connected to the inner race of bearing 25, and the other end is connected to a pin 16 actuated by an accelerator pedal 15 connected to the engine throttle 10. A second set of governor weights 29 driven by gear 28 and a sleeve 27 from the output side of the gear 1 also load the valve 17. The arrangement of the two governors and the accelerator controlled spring is such that the engine speed is dependent on the accelerator position and the output speed. Full engine speed is not obtainable at full throttle until the output speed (or road speed) has reached a predetermined value.
GB899/57A 1956-01-21 1957-01-09 Infinitely variable reduction gear in combination with an internal combustion engine controlled by a throttle lever Expired GB835910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE835910X 1956-01-21

Publications (1)

Publication Number Publication Date
GB835910A true GB835910A (en) 1960-05-25

Family

ID=6761032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB899/57A Expired GB835910A (en) 1956-01-21 1957-01-09 Infinitely variable reduction gear in combination with an internal combustion engine controlled by a throttle lever

Country Status (1)

Country Link
GB (1) GB835910A (en)

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