GB824926A - Improvements in or relating to variable velocity ratio and torque transmission systems - Google Patents
Improvements in or relating to variable velocity ratio and torque transmission systemsInfo
- Publication number
- GB824926A GB824926A GB1841755A GB1841755A GB824926A GB 824926 A GB824926 A GB 824926A GB 1841755 A GB1841755 A GB 1841755A GB 1841755 A GB1841755 A GB 1841755A GB 824926 A GB824926 A GB 824926A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- speed
- input shaft
- variable
- output
- 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
- 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
- F16H37/0846—CVT using endless flexible members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Friction Gearing (AREA)
Abstract
824,926. Variable-speed gear. SHAW, T. W. Aug. 29, 1956 [June 25, 1955], No. 18417/55. Class 80 (2). A planet carrier 8 of a bevel or spur planet gear, having side wheels 2, 3 secured respectively to input and output shafts 1, 7, is driven from the input shaft 1 through a variable gear 15, 23 and two-to-one spur gear 24. The variable gear comprises an output friction wheel 23 which swings with the spur wheel 24 about the input shaft 1 to penetrate variably a spring- loaded expanding wheel 15, driven by the input shaft 1 at the same speed and in the same direction. At minimum ratio setting, one-toone, 23A, of the variable gear, the planet carrier is driven forwards at half input speed, so that the output 7 is stationary. As the ratio is increased to a maximum at 23B, the speed of the planet carrier is reduced and the output shaft 7 rotates backwards at speeds increasing towards, but not equalling, that of the input shaft 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1841755A GB824926A (en) | 1955-06-25 | 1955-06-25 | Improvements in or relating to variable velocity ratio and torque transmission systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1841755A GB824926A (en) | 1955-06-25 | 1955-06-25 | Improvements in or relating to variable velocity ratio and torque transmission systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB824926A true GB824926A (en) | 1959-12-09 |
Family
ID=10112087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1841755A Expired GB824926A (en) | 1955-06-25 | 1955-06-25 | Improvements in or relating to variable velocity ratio and torque transmission systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB824926A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5021171A (en) * | 1973-06-25 | 1975-03-06 | ||
JPS5066083U (en) * | 1973-10-19 | 1975-06-13 | ||
JPS50101764A (en) * | 1974-01-19 | 1975-08-12 | ||
JPS50130965A (en) * | 1974-04-03 | 1975-10-16 | ||
JPS5382960A (en) * | 1976-12-28 | 1978-07-21 | Riyouichi Nagai | Variableespeed reduction gear |
-
1955
- 1955-06-25 GB GB1841755A patent/GB824926A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5021171A (en) * | 1973-06-25 | 1975-03-06 | ||
JPS5066083U (en) * | 1973-10-19 | 1975-06-13 | ||
JPS50101764A (en) * | 1974-01-19 | 1975-08-12 | ||
JPS50130965A (en) * | 1974-04-03 | 1975-10-16 | ||
JPS5382960A (en) * | 1976-12-28 | 1978-07-21 | Riyouichi Nagai | Variableespeed reduction gear |
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