GB191508444A - Improvements in and relating to Variable-speed Transmission Gearing. - Google Patents

Improvements in and relating to Variable-speed Transmission Gearing.

Info

Publication number
GB191508444A
GB191508444A GB191508444DA GB191508444A GB 191508444 A GB191508444 A GB 191508444A GB 191508444D A GB191508444D A GB 191508444DA GB 191508444 A GB191508444 A GB 191508444A
Authority
GB
United Kingdom
Prior art keywords
shaft
shafts
driven
variable
movable
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
Alfred Boyd Small
Carleton Caldwell Small
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 GB191508444A publication Critical patent/GB191508444A/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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

8444. Small, A. B., and Small, C. C. June 7. Variable-speed gearing comprises a driven shaft 9, a countershaft 10, and a driving-shaft 5, which may be moved so as to drive through a clutch member 7 on its end either of these shafts. In the configuration shown in Fig. 1, the shaft 9 is driven directly, and gear pairs connecting the shafts 9, 10 are all at rest. Three reduced speeds and reversed driving are obtained through the shaft 10 by way of sprockets b, d, f and a toothed gear h fast on the shaft 10, the sprockets a, c, e and a toothed gear g loose on the shaft 9, silent chains i, and movable double clutch members 18, 19. The members 18, 19 are operable from one laterally-movable lever 24. The shaft 5, which is driven through a universally jointed shaft 3, is movable laterally in a slidable bearing 28. The member 7 is adapted to engage female cones 8, 11 on the ends of the shafts 9, 10, and is held in the engaged position by a spring 13, Fig. 5, arranged between two portions 1, 1<1> of a shaft connecting the shaft 3, Fig. 1, to an engine clutch 2.
GB191508444D 1915-06-07 1915-06-07 Improvements in and relating to Variable-speed Transmission Gearing. Expired GB191508444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191508444T 1915-06-07

Publications (1)

Publication Number Publication Date
GB191508444A true GB191508444A (en) 1915-09-16

Family

ID=32675140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191508444D Expired GB191508444A (en) 1915-06-07 1915-06-07 Improvements in and relating to Variable-speed Transmission Gearing.

Country Status (1)

Country Link
GB (1) GB191508444A (en)

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