JPS5031256A - - Google Patents
Info
- Publication number
- JPS5031256A JPS5031256A JP4746674A JP4746674A JPS5031256A JP S5031256 A JPS5031256 A JP S5031256A JP 4746674 A JP4746674 A JP 4746674A JP 4746674 A JP4746674 A JP 4746674A JP S5031256 A JPS5031256 A JP S5031256A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F16H61/04—Smoothing ratio shift
- F16H61/08—Timing control
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732321090 DE2321090C3 (en) | 1973-04-26 | 1973-04-26 | Electro-hydraulic switching device for a powershift transmission |
DE19742412753 DE2412753C2 (en) | 1973-04-26 | 1974-03-16 | POWERTRAIN TRANSMISSION |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5031256A true JPS5031256A (en) | 1975-03-27 |
Family
ID=25765049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4746674A Pending JPS5031256A (en) | 1973-04-26 | 1974-04-26 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5031256A (en) |
DE (1) | DE2412753C2 (en) |
FR (1) | FR2227466A1 (en) |
GB (1) | GB1429749A (en) |
IT (1) | IT1008485B (en) |
SE (1) | SE400738B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105457U (en) * | 1980-12-19 | 1982-06-29 | ||
JPS58501477A (en) * | 1981-09-16 | 1983-09-01 | ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Control method and device for load-switchable transmission |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2700962C3 (en) * | 1977-01-12 | 1981-10-29 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Electrohydraulic Gagnwechseleinrichutng a power shift transmission for motor vehicles |
DE2812742A1 (en) * | 1978-03-23 | 1979-09-27 | Zahnradfabrik Friedrichshafen | DEVICE FOR AUTOMATIC SHIFTING OF STEP CHANGE GEARS, ESPECIALLY IN VEHICLES |
FR2438208A1 (en) * | 1978-10-04 | 1980-04-30 | Renault | SEQUENTIAL SWITCHING DEVICE FOR CONTROLLING AN AUTOMATIC TRANSMISSION |
FR2461857A1 (en) * | 1979-07-24 | 1981-02-06 | Renault | ELECTRONIC DEVICE FOR CONTROLLING CHANGES IN SPEED GEARS FOR AUTOMATIC TRANSMISSION OF MOTOR VEHICLE |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2321090C3 (en) * | 1973-04-26 | 1978-12-21 | Voith Getriebe Kg, 7920 Heidenheim | Electro-hydraulic switching device for a powershift transmission |
-
1974
- 1974-03-16 DE DE19742412753 patent/DE2412753C2/en not_active Expired
- 1974-04-22 SE SE7405363A patent/SE400738B/en unknown
- 1974-04-24 GB GB1794674A patent/GB1429749A/en not_active Expired
- 1974-04-24 IT IT5061974A patent/IT1008485B/en active
- 1974-04-26 FR FR7414681A patent/FR2227466A1/en active Granted
- 1974-04-26 JP JP4746674A patent/JPS5031256A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105457U (en) * | 1980-12-19 | 1982-06-29 | ||
JPS6139872Y2 (en) * | 1980-12-19 | 1986-11-14 | ||
JPS58501477A (en) * | 1981-09-16 | 1983-09-01 | ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Control method and device for load-switchable transmission |
JPH0472099B2 (en) * | 1981-09-16 | 1992-11-17 | Bosch Gmbh Robert |
Also Published As
Publication number | Publication date |
---|---|
DE2412753A1 (en) | 1975-09-18 |
FR2227466B1 (en) | 1980-01-04 |
FR2227466A1 (en) | 1974-11-22 |
DE2412753C2 (en) | 1983-01-27 |
GB1429749A (en) | 1976-03-24 |
IT1008485B (en) | 1976-11-10 |
SE400738B (en) | 1978-04-10 |