GB284195A - - Google Patents
Info
- Publication number
- GB284195A GB284195A GB2199/28A GB219928A GB284195A GB 284195 A GB284195 A GB 284195A GB 2199/28 A GB2199/28 A GB 2199/28A GB 219928 A GB219928 A GB 219928A GB 284195 A GB284195 A GB 284195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shafts
- speeds
- chambon
- discs
- rollers
- 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
- F16H15/08—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
284,195. Chambon, Ltd., (Assignees of Chambon, L.). Jan. 22, 1927, [Convention date]. Variable-speed gearing drives two shafts 15, 16 at speeds which can be varied continuously. These shafts may drive cylinders 17, 18, Fig. 4, which feed a web of paper 19 to be printed. A pulley-driven shaft 1, Fig. 3, carries splined thereon two discs 2, 3 which are pressed against a pair of rollers 5, 6 by springs 4. The rollers 5, 6 are in contact and may be moved relatively to the discs 2, 3 by suitable means to vary the speeds imparted to shafts 21, 22. Each of the shafts 21, 22 carries an even number of worms of opposite hand, in this case two, meshing with worm-wheels 11 - - 14 on the shafts 15, 16 which are driven at the same speeds in the same direction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR284195T | 1927-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB284195A true GB284195A (en) | 1928-04-12 |
Family
ID=31897818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2199/28A Expired GB284195A (en) | 1927-01-22 | 1928-01-23 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB284195A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231926A (en) * | 1989-04-19 | 1990-11-28 | Takashi Takahashi | Continuously variable friction transmission |
-
1928
- 1928-01-23 GB GB2199/28A patent/GB284195A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231926A (en) * | 1989-04-19 | 1990-11-28 | Takashi Takahashi | Continuously variable friction transmission |
GB2231926B (en) * | 1989-04-19 | 1993-02-24 | Takashi Takahashi | Continuously variable transmission |
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