GB824926A - Improvements in or relating to variable velocity ratio and torque transmission systems - Google Patents

Improvements in or relating to variable velocity ratio and torque transmission systems

Info

Publication number
GB824926A
GB824926A GB1841755A GB1841755A GB824926A GB 824926 A GB824926 A GB 824926A GB 1841755 A GB1841755 A GB 1841755A GB 1841755 A GB1841755 A GB 1841755A GB 824926 A GB824926 A GB 824926A
Authority
GB
United Kingdom
Prior art keywords
gear
speed
input shaft
variable
output
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
GB1841755A
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.)
TERENCE WILLIAM SHAW
Original Assignee
TERENCE WILLIAM SHAW
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 TERENCE WILLIAM SHAW filed Critical TERENCE WILLIAM SHAW
Priority to GB1841755A priority Critical patent/GB824926A/en
Publication of GB824926A publication Critical patent/GB824926A/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
    • F16H37/0846—CVT using endless flexible members

Landscapes

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

Abstract

824,926. Variable-speed gear. SHAW, T. W. Aug. 29, 1956 [June 25, 1955], No. 18417/55. Class 80 (2). A planet carrier 8 of a bevel or spur planet gear, having side wheels 2, 3 secured respectively to input and output shafts 1, 7, is driven from the input shaft 1 through a variable gear 15, 23 and two-to-one spur gear 24. The variable gear comprises an output friction wheel 23 which swings with the spur wheel 24 about the input shaft 1 to penetrate variably a spring- loaded expanding wheel 15, driven by the input shaft 1 at the same speed and in the same direction. At minimum ratio setting, one-toone, 23A, of the variable gear, the planet carrier is driven forwards at half input speed, so that the output 7 is stationary. As the ratio is increased to a maximum at 23B, the speed of the planet carrier is reduced and the output shaft 7 rotates backwards at speeds increasing towards, but not equalling, that of the input shaft 1.
GB1841755A 1955-06-25 1955-06-25 Improvements in or relating to variable velocity ratio and torque transmission systems Expired GB824926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1841755A GB824926A (en) 1955-06-25 1955-06-25 Improvements in or relating to variable velocity ratio and torque transmission systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1841755A GB824926A (en) 1955-06-25 1955-06-25 Improvements in or relating to variable velocity ratio and torque transmission systems

Publications (1)

Publication Number Publication Date
GB824926A true GB824926A (en) 1959-12-09

Family

ID=10112087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1841755A Expired GB824926A (en) 1955-06-25 1955-06-25 Improvements in or relating to variable velocity ratio and torque transmission systems

Country Status (1)

Country Link
GB (1) GB824926A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021171A (en) * 1973-06-25 1975-03-06
JPS5066083U (en) * 1973-10-19 1975-06-13
JPS50101764A (en) * 1974-01-19 1975-08-12
JPS50130965A (en) * 1974-04-03 1975-10-16
JPS5382960A (en) * 1976-12-28 1978-07-21 Riyouichi Nagai Variableespeed reduction gear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021171A (en) * 1973-06-25 1975-03-06
JPS5066083U (en) * 1973-10-19 1975-06-13
JPS50101764A (en) * 1974-01-19 1975-08-12
JPS50130965A (en) * 1974-04-03 1975-10-16
JPS5382960A (en) * 1976-12-28 1978-07-21 Riyouichi Nagai Variableespeed reduction gear

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