IT1007485B - AUTOMATIC TRANSMISSION CONTROL EQUIPMENT - Google Patents
AUTOMATIC TRANSMISSION CONTROL EQUIPMENTInfo
- Publication number
- IT1007485B IT1007485B IT2081074A IT2081074A IT1007485B IT 1007485 B IT1007485 B IT 1007485B IT 2081074 A IT2081074 A IT 2081074A IT 2081074 A IT2081074 A IT 2081074A IT 1007485 B IT1007485 B IT 1007485B
- Authority
- IT
- Italy
- Prior art keywords
- automatic transmission
- transmission control
- control equipment
- equipment
- automatic
- Prior art date
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
- F16H61/0202—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 electric
- F16H61/0204—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 electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
-
- 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
- F16H2061/0075—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 a particular control method
- F16H2061/0096—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 a particular control method using a parameter map
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB821773A GB1465053A (en) | 1973-02-20 | 1973-02-20 | Automatic transmission control systems |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1007485B true IT1007485B (en) | 1976-10-30 |
Family
ID=9848182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2081074A IT1007485B (en) | 1973-02-20 | 1974-04-08 | AUTOMATIC TRANSMISSION CONTROL EQUIPMENT |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS49113966A (en) |
DE (1) | DE2407771C2 (en) |
FR (1) | FR2218220B1 (en) |
GB (1) | GB1465053A (en) |
IT (1) | IT1007485B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2715999C2 (en) * | 1976-04-14 | 1984-01-19 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Control device for an automatic transmission |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1655049A1 (en) * | 1967-06-03 | 1971-08-05 | Sattler Gustav Adolf | Digital regulation of a controllable multi-step transmission for any control characteristics and motor characteristics |
US3689753A (en) * | 1969-09-23 | 1972-09-05 | Lucas Industries Ltd | Engine control systems |
FR2082311A5 (en) * | 1970-03-10 | 1971-12-10 | Citroen Sa | |
SE356936B (en) * | 1970-03-19 | 1973-06-12 | Zahnradfabrik Friedrichshafen | |
DE2108987A1 (en) * | 1971-02-25 | 1972-09-07 | Robert Bosch Gmbh, 7000 Stuttgart | Transmission control for step change transmissions in motor vehicles |
GB1373952A (en) * | 1971-03-05 | 1974-11-13 | Lucas Industries Ltd | Automatic transmission system |
JPS4925380A (en) * | 1972-06-21 | 1974-03-06 |
-
1973
- 1973-02-20 GB GB821773A patent/GB1465053A/en not_active Expired
-
1974
- 1974-02-19 DE DE19742407771 patent/DE2407771C2/en not_active Expired
- 1974-02-19 FR FR7406255A patent/FR2218220B1/fr not_active Expired
- 1974-02-20 JP JP1959874A patent/JPS49113966A/ja active Pending
- 1974-04-08 IT IT2081074A patent/IT1007485B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2407771C2 (en) | 1987-01-22 |
DE2407771A1 (en) | 1974-08-22 |
GB1465053A (en) | 1977-02-23 |
FR2218220A1 (en) | 1974-09-13 |
AU6558974A (en) | 1975-08-14 |
FR2218220B1 (en) | 1976-12-03 |
JPS49113966A (en) | 1974-10-30 |
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