GB1085412A - Variable speed transmission - Google Patents

Variable speed transmission

Info

Publication number
GB1085412A
GB1085412A GB1745166A GB1745166A GB1085412A GB 1085412 A GB1085412 A GB 1085412A GB 1745166 A GB1745166 A GB 1745166A GB 1745166 A GB1745166 A GB 1745166A GB 1085412 A GB1085412 A GB 1085412A
Authority
GB
United Kingdom
Prior art keywords
shaft
motor
speed
pulley
variable speed
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
GB1745166A
Inventor
Paul Peter Wuesthoff
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.)
PANDJIRIS WELDMENT Co
Original Assignee
PANDJIRIS WELDMENT Co
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 PANDJIRIS WELDMENT Co filed Critical PANDJIRIS WELDMENT Co
Priority to GB1745166A priority Critical patent/GB1085412A/en
Publication of GB1085412A publication Critical patent/GB1085412A/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)
  • Transmission Devices (AREA)

Abstract

1,085,412. Epicyclic gear. PANDJIRIS WELDMENT CO. April 21, 1966, No. 17451/66. Heading F2D. A variable-speed transmission comprises a bevel epicyclic gear 10, the speed of the output shaft 15 connected to a crown wheel 20 being controlled by a variable speed shaft 31 driving the planet spider 36 and a shaft 22 connected to the other crown wheel 27 and driven at constant speed. Shafts 22, 31 are respectively driven by pulleys 25, 34 from a motor 55 through a constant speed belt drive consisting of belts 61, 62 and an idler pulley 60, and a variable speed drive consisting of an expanding pulley 55 connected to pulley 34 by belt 63. The motor 55 is mounted on a carrier 50 pivotable about the axis of idler pulley 60 by a manually rotatable screwed shaft 82, this arrangement ensuring that movement of the motor to vary the ratio of the expanding pulley drive 63 has no effect on the belt drive 61, 62. Instead of manual adjustment of the screw shaft 82, this may be effected automatically by a tachometer generator (86) and differential amplifier (92) controlling a motor (93) driving the shaft, Fig. 5 (not shown).
GB1745166A 1966-04-21 1966-04-21 Variable speed transmission Expired GB1085412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1745166A GB1085412A (en) 1966-04-21 1966-04-21 Variable speed transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1745166A GB1085412A (en) 1966-04-21 1966-04-21 Variable speed transmission

Publications (1)

Publication Number Publication Date
GB1085412A true GB1085412A (en) 1967-10-04

Family

ID=10095410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1745166A Expired GB1085412A (en) 1966-04-21 1966-04-21 Variable speed transmission

Country Status (1)

Country Link
GB (1) GB1085412A (en)

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