GB327932A - Improvements in and relating to power transmission devices - Google Patents
Improvements in and relating to power transmission devicesInfo
- 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
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.
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) |
-
1929
- 1929-08-06 GB GB2401229A patent/GB327932A/en not_active Expired
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