GB191414936A - Improvements in Variable Speed Mechanism. - Google Patents

Improvements in Variable Speed Mechanism.

Info

Publication number
GB191414936A
GB191414936A GB191414936DA GB191414936A GB 191414936 A GB191414936 A GB 191414936A GB 191414936D A GB191414936D A GB 191414936DA GB 191414936 A GB191414936 A GB 191414936A
Authority
GB
United Kingdom
Prior art keywords
flanges
rods
ring
friction
sleeve
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
Inventor
John Robert Thonger
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
Application granted granted Critical
Publication of GB191414936A publication Critical patent/GB191414936A/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/16—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface
    • F16H15/18—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally
    • F16H15/22—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally the axes of the members being parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

14,936. Thonger, J. R. June 23. Variable-speed friction gearing suitable for motor-vehicles comprises an expanding friction pulley with movable bevel-faced flanges 1 engaged by a friction ring 17. Either element may drive the other and either is movable towards and from the other to vary the speed. The flanges 1, which slide on feathers 3 on a sleeve 2, are pressed inwards against the ring 17 by springs 7. The sleeve 2 can slide on a shaft 4 so as to accommodate the pulley as a whole to the ring 17. Sprockets 6, 22 transmit power to and from the gearing. The flanges 1 may be separated to stop the drive by rods 9 slidable within the shaft 4 and operable by rods 14. Pins 10 carried by the rods 9 engage the flanges 1.
GB191414936D 1914-06-23 1914-06-23 Improvements in Variable Speed Mechanism. Expired GB191414936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191414936T 1914-06-23

Publications (1)

Publication Number Publication Date
GB191414936A true GB191414936A (en) 1915-06-17

Family

ID=32585054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191414936D Expired GB191414936A (en) 1914-06-23 1914-06-23 Improvements in Variable Speed Mechanism.

Country Status (1)

Country Link
GB (1) GB191414936A (en)

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