GB152771A - Improved variable speed gear - Google Patents

Improved variable speed gear

Info

Publication number
GB152771A
GB152771A GB1810319A GB1810319A GB152771A GB 152771 A GB152771 A GB 152771A GB 1810319 A GB1810319 A GB 1810319A GB 1810319 A GB1810319 A GB 1810319A GB 152771 A GB152771 A GB 152771A
Authority
GB
United Kingdom
Prior art keywords
variable speed
speed gear
improved variable
rollers
disk
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
GB1810319A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1810319A priority Critical patent/GB152771A/en
Publication of GB152771A publication Critical patent/GB152771A/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

Abstract

152,771. Rawlings, F. July 21, 1919. Variable-speed friction gearing comprises a disk b co-acting with three or more rollers c, c<1>, c<2> and an epicyclic train. The disk b slides on a driving- shaft a<1> upon the end of which is fixed a sun gear t. The rollers c &c. are moved in unison upon radial spindles d which are geared through pinions f, a wheels, and a sleeva s<1> to a sun gear t<1>. Planet gears ware carried by a cage h secured to a driven shaft o. A clutch may be arranged for direct driving.
GB1810319A 1919-07-21 1919-07-21 Improved variable speed gear Expired GB152771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1810319A GB152771A (en) 1919-07-21 1919-07-21 Improved variable speed gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1810319A GB152771A (en) 1919-07-21 1919-07-21 Improved variable speed gear

Publications (1)

Publication Number Publication Date
GB152771A true GB152771A (en) 1920-10-21

Family

ID=10106688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1810319A Expired GB152771A (en) 1919-07-21 1919-07-21 Improved variable speed gear

Country Status (1)

Country Link
GB (1) GB152771A (en)

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