GB169463A - Variable-speed and reversing gearing suitable for motor-vehicles - Google Patents
Variable-speed and reversing gearing suitable for motor-vehiclesInfo
- Publication number
- GB169463A GB169463A GB25484/21A GB2548421A GB169463A GB 169463 A GB169463 A GB 169463A GB 25484/21 A GB25484/21 A GB 25484/21A GB 2548421 A GB2548421 A GB 2548421A GB 169463 A GB169463 A GB 169463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- cone
- gearing
- driven
- shaft
- 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
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/16—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface
- F16H15/18—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally
- F16H15/20—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally co-operating with the outer rim of the member A, which is perpendicular or nearly perpendicular to the friction surface of the member B
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Structure Of Transmissions (AREA)
Abstract
169,463. Castel de Courval, G. Sept. 24,1920, [Convention date]. Variable - s p e e d gearing comprises an epicyclic train controlled by a friction cone coacting with a movable roller or pinion. A friction cone 8, Fig. 2, is splined on a driving- shaft 9, which drives through bevel-gearing 23, Fig. 3, the carrier 22 of planet pinions 21. The annulus 20 of the epicyclic train is geared through a jointed shaft 18 to a spline shaft 16 upon which the movable roller 15 slides under the control of, say, the driver of a vehicle. A sun gear 27 is the driven element, and this may be connected through a balance gear 26 to a divided axle 25. When the roller 15 is near the small end of the cone 8, the element 27 is driven at top speed. In the configuration shown, the element 27 is hardly driven at all. When the roller 15 is opposite a gap 14 in the cone, the drive ceases. The drive may be stopped at any time by sliding the cone on its shaft towards its thick end. When the roller 15 engages an ,extension 28 of the cone, the element 27 is driven reversely. In a, modification, the planet-carrier is geared to the roller spindle, so that some of the actual drive passes through the roller. In a modification-shown in Fig. 6, the shifting of the roller is done by the power of the engine, the spindle 16 being tilted to one side or the other to bring it about. The Specification as open to inspection under Sect. 91 (3) (a) comprises also an arrangement with toothed gearing instead of the friction gearing. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR169463X | 1920-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB169463A true GB169463A (en) | 1922-04-20 |
Family
ID=8877222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25484/21A Expired GB169463A (en) | 1920-09-24 | 1921-09-26 | Variable-speed and reversing gearing suitable for motor-vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB169463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2387387A1 (en) * | 1977-04-14 | 1978-11-10 | Bales Mccoin Research Inc | FRICTION CONTROL VARIABLE RATIO TRANSMISSION MECHANISM |
| US4192201A (en) * | 1976-08-20 | 1980-03-11 | Bales-Mccoin Research, Inc. | Traction controlled in-line transmission |
| CN110145592A (en) * | 2019-06-13 | 2019-08-20 | 宁波东液传动科技有限公司 | A kind of deceleration mechanism for hydraulic motor |
-
1921
- 1921-09-26 GB GB25484/21A patent/GB169463A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192201A (en) * | 1976-08-20 | 1980-03-11 | Bales-Mccoin Research, Inc. | Traction controlled in-line transmission |
| FR2387387A1 (en) * | 1977-04-14 | 1978-11-10 | Bales Mccoin Research Inc | FRICTION CONTROL VARIABLE RATIO TRANSMISSION MECHANISM |
| CN110145592A (en) * | 2019-06-13 | 2019-08-20 | 宁波东液传动科技有限公司 | A kind of deceleration mechanism for hydraulic motor |
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