FR788963A - Improvements to variable speed drive transmissions - Google Patents
Improvements to variable speed drive transmissionsInfo
- Publication number
- FR788963A FR788963A FR788963DA FR788963A FR 788963 A FR788963 A FR 788963A FR 788963D A FR788963D A FR 788963DA FR 788963 A FR788963 A FR 788963A
- Authority
- FR
- France
- Prior art keywords
- variable speed
- speed drive
- drive transmissions
- transmissions
- variable
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
- F16H61/0265—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic for gearshift control, e.g. control functions for performing shifting or generation of shift signals
- F16H61/0267—Layout of hydraulic control circuits, e.g. arrangement of valves
- F16H61/0269—Layout of hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR788963T | 1935-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR788963A true FR788963A (en) | 1935-10-21 |
Family
ID=9219825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR788963D Expired FR788963A (en) | 1935-04-17 | 1935-04-17 | Improvements to variable speed drive transmissions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR788963A (en) |
-
1935
- 1935-04-17 FR FR788963D patent/FR788963A/en not_active Expired
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