GB136640A - Improvements in or relating to Variable Speed Transmission Gear. - Google Patents

Improvements in or relating to Variable Speed Transmission Gear.

Info

Publication number
GB136640A
GB136640A GB2119018A GB2119018A GB136640A GB 136640 A GB136640 A GB 136640A GB 2119018 A GB2119018 A GB 2119018A GB 2119018 A GB2119018 A GB 2119018A GB 136640 A GB136640 A GB 136640A
Authority
GB
United Kingdom
Prior art keywords
lever
roller
disk
spring
relating
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
GB2119018A
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.)
PALLADIUM AUTOCARS Ltd
Original Assignee
PALLADIUM AUTOCARS Ltd
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 PALLADIUM AUTOCARS Ltd filed Critical PALLADIUM AUTOCARS Ltd
Priority to GB2119018A priority Critical patent/GB136640A/en
Publication of GB136640A publication Critical patent/GB136640A/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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/664—Friction gearings
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

136,640. Palladium Autocars, Ltd., and Baxter, D. J. W. Dec. 18, 1918. Variable-speed gearing, of the kind in which a driving disk such as A<1> is pressed against a roller A<2> with a force which increases as the roller is moved towards the centre of the disk, comprises a main spring D and an auxiliary spring D' for the regulation of the force. These springs act through a lever C turning about a fixed pivot C', this lever being in the form of parallel bars engaging a groove in a sleeve A<1x> secured to the disk A<1> A change-speed lever A<3>, which is connected by link-work to the roller A<2> to operate it, carries a cam A<4> which acts through a lever A<5> on the spring D<1> so as to vary its tension. In the application to a motor-vehicle, pedal-levers E<2>, F<2> are connected to the lever C on opposite sides of its pivot, so as to be able to increase the frictional pressure positively, or to disconnect the drive, respectively.
GB2119018A 1918-12-18 1918-12-18 Improvements in or relating to Variable Speed Transmission Gear. Expired GB136640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2119018A GB136640A (en) 1918-12-18 1918-12-18 Improvements in or relating to Variable Speed Transmission Gear.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2119018A GB136640A (en) 1918-12-18 1918-12-18 Improvements in or relating to Variable Speed Transmission Gear.

Publications (1)

Publication Number Publication Date
GB136640A true GB136640A (en) 1919-12-19

Family

ID=32484296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2119018A Expired GB136640A (en) 1918-12-18 1918-12-18 Improvements in or relating to Variable Speed Transmission Gear.

Country Status (1)

Country Link
GB (1) GB136640A (en)

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