GB213206A - Improvements in change speed gearing - Google Patents

Improvements in change speed gearing

Info

Publication number
GB213206A
GB213206A GB3047223A GB3047223A GB213206A GB 213206 A GB213206 A GB 213206A GB 3047223 A GB3047223 A GB 3047223A GB 3047223 A GB3047223 A GB 3047223A GB 213206 A GB213206 A GB 213206A
Authority
GB
United Kingdom
Prior art keywords
discs
grooves
roller
disc
change speed
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
GB3047223A
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.)
KRISTIAN TILSTED BAADSGAARD
Original Assignee
KRISTIAN TILSTED BAADSGAARD
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 KRISTIAN TILSTED BAADSGAARD filed Critical KRISTIAN TILSTED BAADSGAARD
Priority to GB3047223A priority Critical patent/GB213206A/en
Publication of GB213206A publication Critical patent/GB213206A/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
    • F16H15/46—Gearings providing a discontinuous or stepped range of gear ratios

Landscapes

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

Abstract

213,206. Andersen, L. C., and Baadsgaard, K. T. Dec. 4, 1923. Variable-speed friction gearing comprises a roller b slidably splined on a driving-shaft a between two driven discs c, d for forward and reversed driving respectively. The roller has a V-shaped rim and engages in V grooves in the discs. The. groove or grooves f in the disc dare of larger diameter than the grooves e in the disc c. The discs are spring-pressed and axially movable during speed-changing. The rim of the roller is of softer material, for example copper, than the discs, for example steel.
GB3047223A 1923-12-04 1923-12-04 Improvements in change speed gearing Expired GB213206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3047223A GB213206A (en) 1923-12-04 1923-12-04 Improvements in change speed gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3047223A GB213206A (en) 1923-12-04 1923-12-04 Improvements in change speed gearing

Publications (1)

Publication Number Publication Date
GB213206A true GB213206A (en) 1924-03-27

Family

ID=10308206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3047223A Expired GB213206A (en) 1923-12-04 1923-12-04 Improvements in change speed gearing

Country Status (1)

Country Link
GB (1) GB213206A (en)

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