GB222643A - Improvements in and relating to speed change gears - Google Patents
Improvements in and relating to speed change gearsInfo
- Publication number
- GB222643A GB222643A GB2237023A GB2237023A GB222643A GB 222643 A GB222643 A GB 222643A GB 2237023 A GB2237023 A GB 2237023A GB 2237023 A GB2237023 A GB 2237023A GB 222643 A GB222643 A GB 222643A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- sleeve
- relating
- speed change
- speed
- 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
- F16H37/0853—CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
Abstract
222,643. Gerstadt, A. Sept. 5, 1923. Variable-speed gearing suitable for machine tools &c. for vehicles comprises an epicyclic train 3<1>, 7, 5 controlled by variable friction gearing 12, 18, 11, the power not passing through the latter train. Frictional engagement is maintained by an axial thrust upon the disc 12 by the reaction of a worm pair 8, 9 allowing the planet-carrier 6 to slip away, but not driving it. A sleeve 3 extending from the gear 3<1> is journaled upon the driven spindle 1 which, is secured to the opposite gear 5. The sleeve 3 with its pulley 4 and the disc 12 are driven separately. The speed is varied by moving the roller 18 by means of a lever 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2237023A GB222643A (en) | 1923-09-05 | 1923-09-05 | Improvements in and relating to speed change gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2237023A GB222643A (en) | 1923-09-05 | 1923-09-05 | Improvements in and relating to speed change gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB222643A true GB222643A (en) | 1924-10-09 |
Family
ID=10178265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2237023A Expired GB222643A (en) | 1923-09-05 | 1923-09-05 | Improvements in and relating to speed change gears |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB222643A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214579A (en) * | 1988-01-22 | 1989-09-06 | Josef Petr Prokopius | Epicyclic gearing |
-
1923
- 1923-09-05 GB GB2237023A patent/GB222643A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214579A (en) * | 1988-01-22 | 1989-09-06 | Josef Petr Prokopius | Epicyclic gearing |
GB2214579B (en) * | 1988-01-22 | 1992-09-30 | Josef Petr Prokopius | Multifunction gearing mechanism |
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