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GB349900A - Variable change speed gearing - Google Patents

Variable change speed gearing

Info

Publication number
GB349900A
GB349900A GB3610329A GB3610329A GB349900A GB 349900 A GB349900 A GB 349900A GB 3610329 A GB3610329 A GB 3610329A GB 3610329 A GB3610329 A GB 3610329A GB 349900 A GB349900 A GB 349900A
Authority
GB
United Kingdom
Prior art keywords
shaft
variable
pump
class
secured
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
GB3610329A
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.)
ALMA CHARLOTTE ELLIOTT
Original Assignee
ALMA CHARLOTTE ELLIOTT
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 ALMA CHARLOTTE ELLIOTT filed Critical ALMA CHARLOTTE ELLIOTT
Priority to GB3610329A priority Critical patent/GB349900A/en
Publication of GB349900A publication Critical patent/GB349900A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously
    • F16H3/722—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously with a fluid throttle

Landscapes

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

Abstract

349,900. Variable-speed gearing. SHIPWRIGHT, W. G. and ELLIOTT, A. C., 53, Victoria Street, London. Nov. 25, 1929, No. 36103. [Class 80 (ii).] Variable-speed epicyclic gearing comprises a primary sun wheel 1 secured to the driving shaft 5, planet wheels 2 mounted in a carrier 10 secured to an intermediate shaft 6, and a secondary sun wheel 3 mounted loosely on the shaft 6, interconnected clutch elements 9, 11 splined on the shaft 8 of a rotary-vane hydraulic pump 4, and the driven shaft 6a respectively being adapted to couple either of the elements 3, 10 to the pump and the other to the shaft 6a so as to obtain forward or reverse drives. The pump, which forms a variable resistance device controlling the gear ratio, is provided with a controlling valve which is operated either manually or automatically, the valve in the latter case being arranged to open as the pressure increases. Specification 324,817, [Class 110 (ii), Rotary engines &c.], is referred to in the Provisional Specification.
GB3610329A 1929-11-25 1929-11-25 Variable change speed gearing Expired GB349900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3610329A GB349900A (en) 1929-11-25 1929-11-25 Variable change speed gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3610329A GB349900A (en) 1929-11-25 1929-11-25 Variable change speed gearing

Publications (1)

Publication Number Publication Date
GB349900A true GB349900A (en) 1931-05-26

Family

ID=10384994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3610329A Expired GB349900A (en) 1929-11-25 1929-11-25 Variable change speed gearing

Country Status (1)

Country Link
GB (1) GB349900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006072779A1 (en) * 2005-01-04 2006-07-13 Roger James Turvey Infinitely variable ratio gearbox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006072779A1 (en) * 2005-01-04 2006-07-13 Roger James Turvey Infinitely variable ratio gearbox

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