GB319631A - Improvements in speed varying gear - Google Patents

Improvements in speed varying gear

Info

Publication number
GB319631A
GB319631A GB1782028A GB1782028A GB319631A GB 319631 A GB319631 A GB 319631A GB 1782028 A GB1782028 A GB 1782028A GB 1782028 A GB1782028 A GB 1782028A GB 319631 A GB319631 A GB 319631A
Authority
GB
United Kingdom
Prior art keywords
gear
gearing
variable
train
driving
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
GB1782028A
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.)
JOHN STANDEN SHAW
SHAW INFINITELY VARIABLE GEAR
Original Assignee
JOHN STANDEN SHAW
SHAW INFINITELY VARIABLE GEAR
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 JOHN STANDEN SHAW, SHAW INFINITELY VARIABLE GEAR filed Critical JOHN STANDEN SHAW
Priority to GB1782028A priority Critical patent/GB319631A/en
Publication of GB319631A publication Critical patent/GB319631A/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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H37/0853—CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member

Landscapes

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

Abstract

319,631. Shaw Infinitely Variable Gear Co., Ltd., Shaw, J. S., and Heap, W. June 20, 1928. Variable-speed gearing of the type described in Specification 310,064 is modified as to the arrangement of epicyclic gearing which is variably controlled, and the variable gearing for effecting the control is of the interpenetrating disc type. The train necessarily comprises an eccentric or wabbling gear E connected by an oldham or like coupling F to another element. In the arrangement shown in Fig. 1, sun gear a<1> is fast on driving- shaft A, internal gear b<1> is fast on driven shaft B, and the variable control is applied to the carrier C of planet gears D. The wabble gear E meshes with internal teeth on carrier C, and the coupling F makes connection with fixed casing G. In a modification, the internal gear of the main epicyclic train is the controlled element, and that is connected through the coupling to the wabble gear. The variable gearing driving the shaft e<2>, Fig. 1, of control-eccentric e<1> comprises a train of discs S, R driving a countershaft, not shown, and, a train Q, P driving from the countershaft, the speed of the ultimately driven shaft 13 being varied by moving that countershaft tdwards and from the axis of the gearing.
GB1782028A 1928-06-20 1928-06-20 Improvements in speed varying gear Expired GB319631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1782028A GB319631A (en) 1928-06-20 1928-06-20 Improvements in speed varying gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1782028A GB319631A (en) 1928-06-20 1928-06-20 Improvements in speed varying gear

Publications (1)

Publication Number Publication Date
GB319631A true GB319631A (en) 1929-09-20

Family

ID=10101784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1782028A Expired GB319631A (en) 1928-06-20 1928-06-20 Improvements in speed varying gear

Country Status (1)

Country Link
GB (1) GB319631A (en)

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