GB142644A - Improvements relating to friction gearing - Google Patents
Improvements relating to friction gearingInfo
- Publication number
- GB142644A GB142644A GB994319A GB994319A GB142644A GB 142644 A GB142644 A GB 142644A GB 994319 A GB994319 A GB 994319A GB 994319 A GB994319 A GB 994319A GB 142644 A GB142644 A GB 142644A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- disks
- loose
- arrangement
- roller
- 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
- F16H15/46—Gearings providing a discontinuous or stepped range of gear ratios
-
- 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
- F16H15/08—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 is a disc with a flat or approximately flat friction surface
- F16H15/10—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 is a disc with a flat or approximately flat friction surface in which the axes of the two members cross or intersect
- F16H15/12—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 is a disc with a flat or approximately flat friction surface in which the axes of the two members cross or intersect in which one or each member is duplicated, e.g. for obtaining better transmission, for lessening the reaction forces on the bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
142,644. Reading, H. C. April 22, 1919. Variable-speed friction gearing suitable for motor-vehicles comprises one or more transmission rollers such as 6, Fig. 1, between disks such as 1, 2, a supporting idler such as 7, and means such as 4 for clutching certain loose elements to their shaft. In the arrangement shown in Fig. 1, motion is transmitted between the shafts 3, 5 through the roller 6 and one of the disks 1, 2 when engaged by the clutch 4. This arrangement may be duplicated by having two rollers such as 6 geared together co-acting with three or with two loose disks. In the arrangement shown in Fig. 5, rollers 42, 43, which slide in unison, are pressed between a driving-disk 40 and an idle disk 41 loose upon a driven shaft 40<a>. The shaft 40<a> is connected through toothed gearing 52, 51 to a shaft 46 which is adapted to be clutched alternatively to the roller 42 or the roller 43 by means 48, 49. An arrangement having a stepped cone 33, 34, 35 sliding on a driving-shaft 37 is shown in Fig. 4. Co-acting loose disks 27, 28 adapted to be clutches alternatively to a shaft 36 are separated to allow the stepped cone to move in changing speed. The idler is shown at 38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB994319A GB142644A (en) | 1919-04-22 | 1919-04-22 | Improvements relating to friction gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB994319A GB142644A (en) | 1919-04-22 | 1919-04-22 | Improvements relating to friction gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB142644A true GB142644A (en) | 1920-05-13 |
Family
ID=9881624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB994319A Expired GB142644A (en) | 1919-04-22 | 1919-04-22 | Improvements relating to friction gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB142644A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194584A (en) * | 2018-03-09 | 2018-06-22 | 李醇泽 | A kind of speed change gear |
| CN113309833A (en) * | 2021-06-22 | 2021-08-27 | 杨付文 | Engaged stepless speed change mechanism |
-
1919
- 1919-04-22 GB GB994319A patent/GB142644A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194584A (en) * | 2018-03-09 | 2018-06-22 | 李醇泽 | A kind of speed change gear |
| CN113309833A (en) * | 2021-06-22 | 2021-08-27 | 杨付文 | Engaged stepless speed change mechanism |
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