GB251421A - Improved variable speed gear - Google Patents

Improved variable speed gear

Info

Publication number
GB251421A
GB251421A GB989125A GB989125A GB251421A GB 251421 A GB251421 A GB 251421A GB 989125 A GB989125 A GB 989125A GB 989125 A GB989125 A GB 989125A GB 251421 A GB251421 A GB 251421A
Authority
GB
United Kingdom
Prior art keywords
guides
variable speed
speed gear
improved variable
spiral
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
GB989125A
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.)
ALEXANDER BUCHANAN
Original Assignee
ALEXANDER BUCHANAN
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 ALEXANDER BUCHANAN filed Critical ALEXANDER BUCHANAN
Priority to GB989125A priority Critical patent/GB251421A/en
Publication of GB251421A publication Critical patent/GB251421A/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)
  • Retarders (AREA)

Abstract

251,421. Buchanan, A. April 16, 1925. No Patent granted (Sealing fee not paid). Variable-speed gearing comprises an epicyclic train controlled automatically by a mass or masses, such as L, L<1>, which are reciprocated along substantially radial spiral guides I, I<1>, inertia and centrifugal force coming in. Stepped planet gears C, E mesh with sun gears B, F fast on driving and driven shafts A, G, respectively. The carrier frame H of the planets is loose, and balanced guides I, I<1> are rigidly fixed thereto. The planetary spindles D, D<1> are cranked, and are connected by rods J, J' to thrust blocks K, K<1>, which communicate reciprocation to the weights L, L<1>, which are threaded upon the guides so as to have spiral motion.
GB989125A 1925-04-16 1925-04-16 Improved variable speed gear Expired GB251421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB989125A GB251421A (en) 1925-04-16 1925-04-16 Improved variable speed gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB989125A GB251421A (en) 1925-04-16 1925-04-16 Improved variable speed gear

Publications (1)

Publication Number Publication Date
GB251421A true GB251421A (en) 1926-05-06

Family

ID=9880700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB989125A Expired GB251421A (en) 1925-04-16 1925-04-16 Improved variable speed gear

Country Status (1)

Country Link
GB (1) GB251421A (en)

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