GB191200091A - Variable Speed Gearing. - Google Patents

Variable Speed Gearing.

Info

Publication number
GB191200091A
GB191200091A GB191200091DA GB191200091A GB 191200091 A GB191200091 A GB 191200091A GB 191200091D A GB191200091D A GB 191200091DA GB 191200091 A GB191200091 A GB 191200091A
Authority
GB
United Kingdom
Prior art keywords
belt
variable speed
speed gearing
interpenetrating
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
Inventor
Bruno Heymann
Hedwig Hartmann
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 GB191200091A publication Critical patent/GB191200091A/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
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

91. Heymann, B., and Hartmann, H. Jan.1. Variable-speed belt gearing comprises a pair of stepped expansible pulleys of the interpenetrating- cone type operated in unison by means adjustable to allow the belt to be tightened. Each pulley has one part 6 fast to a shaft 4, and one part 7 movable towards and from it, the parts 6 and 7 interpenetrating and being provided with steps 8 upon which the belt 10 rides.
GB191200091D 1912-01-01 1912-01-01 Variable Speed Gearing. Expired GB191200091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191200091T 1912-01-01

Publications (1)

Publication Number Publication Date
GB191200091A true GB191200091A (en) 1913-01-01

Family

ID=32367083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191200091D Expired GB191200091A (en) 1912-01-01 1912-01-01 Variable Speed Gearing.

Country Status (1)

Country Link
GB (1) GB191200091A (en)

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