FR804256A - Motor drive device, by a friction wheel mechanism - Google Patents
Motor drive device, by a friction wheel mechanismInfo
- Publication number
- FR804256A FR804256A FR804256DA FR804256A FR 804256 A FR804256 A FR 804256A FR 804256D A FR804256D A FR 804256DA FR 804256 A FR804256 A FR 804256A
- Authority
- FR
- France
- Prior art keywords
- drive device
- motor drive
- friction wheel
- wheel mechanism
- friction
- 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
- F16H15/22—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 the axes of the members being parallel or approximately parallel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE804256X | 1935-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR804256A true FR804256A (en) | 1936-10-20 |
Family
ID=6722070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR804256D Expired FR804256A (en) | 1935-03-30 | 1936-03-13 | Motor drive device, by a friction wheel mechanism |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR804256A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE856816C (en) * | 1949-09-07 | 1952-11-24 | Fridolin Bierer | Infinitely variable, motor-driven control gear with two conical pulleys |
DE868833C (en) * | 1950-01-05 | 1953-02-26 | Max Schwab | Drive unit for sewing machines consisting of an electric motor with an attached friction wheel clutch |
-
1936
- 1936-03-13 FR FR804256D patent/FR804256A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE856816C (en) * | 1949-09-07 | 1952-11-24 | Fridolin Bierer | Infinitely variable, motor-driven control gear with two conical pulleys |
DE868833C (en) * | 1950-01-05 | 1953-02-26 | Max Schwab | Drive unit for sewing machines consisting of an electric motor with an attached friction wheel clutch |
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