FR2131114A5 - - Google Patents
Info
- Publication number
- FR2131114A5 FR2131114A5 FR7111845A FR7111845A FR2131114A5 FR 2131114 A5 FR2131114 A5 FR 2131114A5 FR 7111845 A FR7111845 A FR 7111845A FR 7111845 A FR7111845 A FR 7111845A FR 2131114 A5 FR2131114 A5 FR 2131114A5
- Authority
- FR
- France
- 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
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- 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
- F16H15/44—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another
-
- 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
- F16H15/32—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/34—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 curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with convex friction surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111845A FR2131114A5 (ja) | 1971-03-25 | 1971-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111845A FR2131114A5 (ja) | 1971-03-25 | 1971-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2131114A5 true FR2131114A5 (ja) | 1972-11-10 |
Family
ID=9074706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7111845A Expired FR2131114A5 (ja) | 1971-03-25 | 1971-03-25 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2131114A5 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993005318A1 (en) * | 1991-09-03 | 1993-03-18 | Antonio Rondinelli | Variable-speed drive, particularly for vehicles |
EP0657663A1 (de) * | 1993-12-13 | 1995-06-14 | Rohs, Ulrich, Dr. | Reibkegelgetriebe |
CN104776186A (zh) * | 2015-04-27 | 2015-07-15 | 姬志强 | 一种直接传动无级变速装置 |
-
1971
- 1971-03-25 FR FR7111845A patent/FR2131114A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993005318A1 (en) * | 1991-09-03 | 1993-03-18 | Antonio Rondinelli | Variable-speed drive, particularly for vehicles |
US5575734A (en) * | 1991-09-03 | 1996-11-19 | Rondinelli; Antonio | Variable-speed drive, particularly for vehicles |
EP0657663A1 (de) * | 1993-12-13 | 1995-06-14 | Rohs, Ulrich, Dr. | Reibkegelgetriebe |
CN104776186A (zh) * | 2015-04-27 | 2015-07-15 | 姬志强 | 一种直接传动无级变速装置 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |