GB190303304A - Improvements in Friction Wheel Speed Gear - Google Patents
Improvements in Friction Wheel Speed GearInfo
- Publication number
- GB190303304A GB190303304A GB190303304DA GB190303304A GB 190303304 A GB190303304 A GB 190303304A GB 190303304D A GB190303304D A GB 190303304DA GB 190303304 A GB190303304 A GB 190303304A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel speed
- wheels
- speed gear
- friction wheel
- spindle
- 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
Abstract
3304. G³ttner, M. Feb. 11. Driving. - Relates to variable-speed gearing applicable to centrifugal machines &c. The driving and driven wheels d, f are geared together by a hemispherical roller e, the spindle of which is pivoted on an axis h passing through the centre of the sphere at right-angles to the axis of the wheels d, f. The roller is pressed outwards on its spindle into contact with the wheels f, d by means of a spring. Fig. 4 shows a modification, in which centrifugal weights are employed to increase the effect of the spring n as the speed increases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190303304T | 1903-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190303304A true GB190303304A (en) | 1903-05-07 |
Family
ID=32540877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190303304D Expired GB190303304A (en) | 1903-02-11 | 1903-02-11 | Improvements in Friction Wheel Speed Gear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190303304A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545152A (en) * | 1947-07-16 | 1951-03-13 | Ebauches Sa | Infinitely variable speed gear |
US2570493A (en) * | 1946-01-04 | 1951-10-09 | Schmidt Lambertus-Willem | Friction gearing with an adjustable gearing ratio |
WO1984001416A1 (en) * | 1982-09-27 | 1984-04-12 | John D Hollinger | Variable and reversible transmission |
-
1903
- 1903-02-11 GB GB190303304D patent/GB190303304A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570493A (en) * | 1946-01-04 | 1951-10-09 | Schmidt Lambertus-Willem | Friction gearing with an adjustable gearing ratio |
US2545152A (en) * | 1947-07-16 | 1951-03-13 | Ebauches Sa | Infinitely variable speed gear |
WO1984001416A1 (en) * | 1982-09-27 | 1984-04-12 | John D Hollinger | Variable and reversible transmission |
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