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GB247987A - An improved speed reducing apparatus - Google Patents

An improved speed reducing apparatus

Info

Publication number
GB247987A
GB247987A GB4868/26A GB486826A GB247987A GB 247987 A GB247987 A GB 247987A GB 4868/26 A GB4868/26 A GB 4868/26A GB 486826 A GB486826 A GB 486826A GB 247987 A GB247987 A GB 247987A
Authority
GB
United Kingdom
Prior art keywords
ring
trunnions
spring
pressed against
driven
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
GB4868/26A
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 GB247987A publication Critical patent/GB247987A/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
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy
    • F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
    • F16H33/04—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought
    • F16H33/08—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia

Landscapes

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

Abstract

247,987. Barbier, A. Feb. 19, 1925, [Convention date]. Variable-speed gearing.-A linkage comprising gimbal rings spring-pressed against cams conveys circular motion between coaxial driving and driven elements a, d, the speed being reduced and automatically varying. Two rings f, g connected by diametral trunnions t are adapted to run round loosely the one upon a ring c carried on trunnions v on the shaft a, and the other within a ring e connected by trunnions v to the driven drum or pulley d. The driving ring c is kept by a spring h with one edge pressed against a cam m fast on the driven drum. The driven ring e is kept by a spring k with one edge pressed against a cam n fast on the driving shaft. Relative motion of the elements a, d products a wabbling motion with an elastic drive. The Specification as open to inspection under Sect. 91 (3) (a) comprises also statements that either of the rings c, e may be fixed. This subject-matter does not appear in the Specification as accepted.
GB4868/26A 1925-02-19 1926-02-19 An improved speed reducing apparatus Expired GB247987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE247987X 1925-02-19

Publications (1)

Publication Number Publication Date
GB247987A true GB247987A (en) 1926-05-06

Family

ID=3866518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4868/26A Expired GB247987A (en) 1925-02-19 1926-02-19 An improved speed reducing apparatus

Country Status (2)

Country Link
FR (1) FR611259A (en)
GB (1) GB247987A (en)

Also Published As

Publication number Publication date
FR611259A (en) 1926-09-24

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