FR630550A - Variable speed transmission device - Google Patents
Variable speed transmission deviceInfo
- Publication number
- FR630550A FR630550A FR630550DA FR630550A FR 630550 A FR630550 A FR 630550A FR 630550D A FR630550D A FR 630550DA FR 630550 A FR630550 A FR 630550A
- Authority
- FR
- France
- Prior art keywords
- transmission device
- variable speed
- speed transmission
- variable
- transmission
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR630550T | 1927-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR630550A true FR630550A (en) | 1927-12-05 |
Family
ID=8991177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR630550D Expired FR630550A (en) | 1927-03-08 | 1927-03-08 | Variable speed transmission device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR630550A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860518A (en) * | 1956-06-19 | 1958-11-18 | Andrews William Robinson | Friction driven steplessly variable gears |
US3010330A (en) * | 1958-02-19 | 1961-11-28 | Fabrications Unicum Soc D | Friction type change speed gears |
DE1122793B (en) * | 1959-10-19 | 1962-01-25 | Erich Fleischer | Friction gear with flat friction disks |
US10704649B2 (en) * | 2016-02-18 | 2020-07-07 | Varibox Ip (Pty) Limited | Continuously variable transmission with radial drive |
-
1927
- 1927-03-08 FR FR630550D patent/FR630550A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2860518A (en) * | 1956-06-19 | 1958-11-18 | Andrews William Robinson | Friction driven steplessly variable gears |
US3010330A (en) * | 1958-02-19 | 1961-11-28 | Fabrications Unicum Soc D | Friction type change speed gears |
DE1122793B (en) * | 1959-10-19 | 1962-01-25 | Erich Fleischer | Friction gear with flat friction disks |
US10704649B2 (en) * | 2016-02-18 | 2020-07-07 | Varibox Ip (Pty) Limited | Continuously variable transmission with radial drive |
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