GB877747A - Improvements in or relating to continuously variable friction gears - Google Patents

Improvements in or relating to continuously variable friction gears

Info

Publication number
GB877747A
GB877747A GB11359/60A GB1135960A GB877747A GB 877747 A GB877747 A GB 877747A GB 11359/60 A GB11359/60 A GB 11359/60A GB 1135960 A GB1135960 A GB 1135960A GB 877747 A GB877747 A GB 877747A
Authority
GB
United Kingdom
Prior art keywords
roller
continuously variable
variable friction
relating
fast
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
GB11359/60A
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 GB877747A publication Critical patent/GB877747A/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
    • F16H15/26—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 spherical friction surface centered on its axis of revolution
    • F16H15/30—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 spherical friction surface centered on its axis of revolution with internal friction surface

Landscapes

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

Abstract

877,747. Variable-speed gear. DANHORST, E. G. M. March 31, 1960 [July 1, 1959], No. 11359/60. Class 80 (2). A continuously variable friction gear comprises a spherical disc 7 fast with an output pulley 8 and engaged by a conical nylon roller 3 fast on an input shaft, e.g. of a driving motor 4, carried by a member 1 which pivots at 2 on a fixed frame 20. The roller 3 is axially loaded by cams 23 in response to the reaction torque of the motor 4, which is permitted limited axial and rotational movement relative to the frame 1. The hubs 10, 25 of the disc 7 and roller 3 respectively are slatted to form impellers which circulate cooling air.
GB11359/60A 1959-07-01 1960-03-31 Improvements in or relating to continuously variable friction gears Expired GB877747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK877747X 1959-07-01

Publications (1)

Publication Number Publication Date
GB877747A true GB877747A (en) 1961-09-20

Family

ID=8153475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11359/60A Expired GB877747A (en) 1959-07-01 1960-03-31 Improvements in or relating to continuously variable friction gears

Country Status (1)

Country Link
GB (1) GB877747A (en)

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