GB327932A - Improvements in and relating to power transmission devices - Google Patents

Improvements in and relating to power transmission devices

Info

Publication number
GB327932A
GB327932A GB2401229A GB2401229A GB327932A GB 327932 A GB327932 A GB 327932A GB 2401229 A GB2401229 A GB 2401229A GB 2401229 A GB2401229 A GB 2401229A GB 327932 A GB327932 A GB 327932A
Authority
GB
United Kingdom
Prior art keywords
speed
gear
gearing
head
slider
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
GB2401229A
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 GB2401229A priority Critical patent/GB327932A/en
Publication of GB327932A publication Critical patent/GB327932A/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios

Landscapes

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

Abstract

327,932. Weiss, C. W. Aug. 6, 1929. Variable-speed gearing comprises an epicyclic train controlled by a variable nutating gear comprising universal joints. The driving element a of the gearing is connected through spherical element d to the internal gear e of the epicyclic train. The sun gear. h is connected bv a sleeve to the driven element h<3> of the gearing. Planets f<3> are supported in a carrier f<1> fast upon a shaft g with a head g<1>. The head g<1> is connected through a doubly-universally-jointed member m, to a second k<2> secured to a nutating ring k. The ring k supports pairs of rollers l which trace zig-zag paths on the inside of spherical member d. Speed is varied by changing the angular displacement of the bearing k<3> of the outer head k<2>. The bearing k<3> is supported in a slider i which moves angularly in a fixed guideway b'. A rack i<1> upon the slider i is engaged by a central pinion i<2>, so that by turning manually a wormwheel i' the speed of the whole device can be varied from zero to a maximum. A modification is described in which the elements corresponding to a, h<3> are arranged at the same end of the gear device.
GB2401229A 1929-08-06 1929-08-06 Improvements in and relating to power transmission devices Expired GB327932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2401229A GB327932A (en) 1929-08-06 1929-08-06 Improvements in and relating to power transmission devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2401229A GB327932A (en) 1929-08-06 1929-08-06 Improvements in and relating to power transmission devices

Publications (1)

Publication Number Publication Date
GB327932A true GB327932A (en) 1930-04-17

Family

ID=10204959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2401229A Expired GB327932A (en) 1929-08-06 1929-08-06 Improvements in and relating to power transmission devices

Country Status (1)

Country Link
GB (1) GB327932A (en)

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