GB469268A - Improvements in variable speed gearing - Google Patents
Improvements in variable speed gearingInfo
- Publication number
- GB469268A GB469268A GB11926/36A GB1192636A GB469268A GB 469268 A GB469268 A GB 469268A GB 11926/36 A GB11926/36 A GB 11926/36A GB 1192636 A GB1192636 A GB 1192636A GB 469268 A GB469268 A GB 469268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pinions
- pinion
- eccentric
- shaft
- levers
- 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
- F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
- F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
- F16H29/04—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of a crank, an eccentric, a wobble-plate, or a cam, on one of the shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
469,268. Variable - speed gearing. SEIDEL, R. April 27, 1936, No. 11926. Convention date, May 3, 1935. [Class 80 (ii)] A variable-speed gear comprises an adjustable eccentric 53 on a driving shaft 20 which oscillates a guide ring 60 and a number of levers 73 arranged in a circle around the axis of the gear, the amplitude of this oscillation depending upon the eccentricity of the eccentric 53. The oscillatory movement of the levers 73 is transmitted by shafts 72 to a set of pinions 83 through one-way clutches 78, 82, in one direction and to another set of pinions 84 through oppositely disposed one-way clutches in the other direction. The pinions 83 are geared directly to a pinion 13 on the driven shaft 4 and the reverse drive of the pinions 84, which all mesh with a loose pinion 15 on the shaft 4, is taken through idler pinions 88, 89 to the other set of pinions so that the oscillatory movement of the levers 73 is utilized in both directions. The eccentric 53 is adjusted by means of a shaft 36, gearing 35, 34, pinions 30, 26, and a pinion 25 which is threaded onto a stationary sleeve 7. Rotary movement of this pinion thus also produces axial movement which is transmitted to a rack 69 which, through a pinion 67 on a plate 50 secured to the driving shaft 20, actuates a rack 68 on the eccentric 53 which is radially displaced along suitable guides on the plate 50. The pinion 67 also actuates another rack 66 which displaces a disc 64 radially but in the opposite direction to the eccentric 53 automatically to balance the centrifugal forces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE469268X | 1935-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB469268A true GB469268A (en) | 1937-07-22 |
Family
ID=6540983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11926/36A Expired GB469268A (en) | 1935-05-03 | 1936-04-27 | Improvements in variable speed gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB469268A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116650A (en) * | 1961-09-26 | 1964-01-07 | Marvin P Farley | Transmission |
EP0130280A2 (en) * | 1983-04-05 | 1985-01-09 | Lung-Hsing Chou | Automobile transmission |
-
1936
- 1936-04-27 GB GB11926/36A patent/GB469268A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116650A (en) * | 1961-09-26 | 1964-01-07 | Marvin P Farley | Transmission |
EP0130280A2 (en) * | 1983-04-05 | 1985-01-09 | Lung-Hsing Chou | Automobile transmission |
EP0130280A3 (en) * | 1983-04-05 | 1988-02-03 | Lung-Hsing Chou | Automobile transmission |
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