JPS50132395A - - Google Patents
Info
- Publication number
- JPS50132395A JPS50132395A JP49060696A JP6069674A JPS50132395A JP S50132395 A JPS50132395 A JP S50132395A JP 49060696 A JP49060696 A JP 49060696A JP 6069674 A JP6069674 A JP 6069674A JP S50132395 A JPS50132395 A JP S50132395A
- 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
- F16H61/02—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
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
-
- 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
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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
- 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
- F16H61/0293—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 purely mechanical
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Pressure (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7319544A FR2231871B1 (ja) | 1973-05-29 | 1973-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50132395A true JPS50132395A (ja) | 1975-10-20 |
Family
ID=9120202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49060696A Pending JPS50132395A (ja) | 1973-05-29 | 1974-05-29 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3976159A (ja) |
JP (1) | JPS50132395A (ja) |
DE (1) | DE2426148A1 (ja) |
FR (1) | FR2231871B1 (ja) |
GB (1) | GB1467328A (ja) |
IT (1) | IT1017633B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050646B (en) * | 1979-06-15 | 1983-04-13 | Sperry Rand Corp | Hydraulic actuator controls |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1580549A1 (de) * | 1966-08-02 | 1970-12-23 | Porsche Kg | Elektrische Schalteinrichtung fuer Wechselgetriebe von Fahrzeugen,insbesondere Kraftfahrzeugen |
JPS4820348B1 (ja) * | 1968-10-30 | 1973-06-20 | ||
DE1917291A1 (de) * | 1969-04-03 | 1970-10-15 | Daimler Benz Ag | Druckregelvorrichtung fuer hydraulisch geschaltete automatische Getriebe,insbesondere fuer Kraftfahrzeuge |
US3621735A (en) * | 1969-12-15 | 1971-11-23 | Ford Motor Co | Electronically operated hydraulic controls |
JPS4838577B1 (ja) * | 1970-12-01 | 1973-11-19 | ||
JPS4838581B1 (ja) * | 1970-12-27 | 1973-11-19 | ||
US3768338A (en) * | 1971-12-27 | 1973-10-30 | Ford Motor Co | Coasting downshift control valve for an automatic power transmission control valve circuit |
-
1973
- 1973-05-29 FR FR7319544A patent/FR2231871B1/fr not_active Expired
-
1974
- 1974-05-28 IT IT23308/74A patent/IT1017633B/it active
- 1974-05-28 GB GB2365674A patent/GB1467328A/en not_active Expired
- 1974-05-29 DE DE19742426148 patent/DE2426148A1/de not_active Withdrawn
- 1974-05-29 US US05/474,464 patent/US3976159A/en not_active Expired - Lifetime
- 1974-05-29 JP JP49060696A patent/JPS50132395A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2426148A1 (de) | 1974-12-19 |
US3976159A (en) | 1976-08-24 |
FR2231871B1 (ja) | 1976-05-07 |
IT1017633B (it) | 1977-08-10 |
FR2231871A1 (ja) | 1974-12-27 |
GB1467328A (en) | 1977-03-16 |