FR2228986B1 - - Google Patents
Info
- Publication number
- FR2228986B1 FR2228986B1 FR7415718A FR7415718A FR2228986B1 FR 2228986 B1 FR2228986 B1 FR 2228986B1 FR 7415718 A FR7415718 A FR 7415718A FR 7415718 A FR7415718 A FR 7415718A FR 2228986 B1 FR2228986 B1 FR 2228986B1
- 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
- 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
- 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)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2190873 | 1973-05-08 | ||
GB349674A GB1463498A (en) | 1973-05-08 | 1974-01-25 | Motor vehicle automatic gearboxes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2228986A1 FR2228986A1 (de) | 1974-12-06 |
FR2228986B1 true FR2228986B1 (de) | 1978-11-17 |
Family
ID=26238355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7415718A Expired FR2228986B1 (de) | 1973-05-08 | 1974-05-07 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5026952A (de) |
DE (1) | DE2422296A1 (de) |
FR (1) | FR2228986B1 (de) |
GB (1) | GB1463498A (de) |
IT (1) | IT1016101B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2901051A1 (de) * | 1979-01-12 | 1980-07-24 | Bosch Gmbh Robert | Hydraulische regeleinrichtung fuer die schaltelemente von lastschaltgetrieben |
JPS5694945U (de) * | 1979-12-21 | 1981-07-28 | ||
JPS6086947U (ja) * | 1983-11-17 | 1985-06-14 | 三菱化学株式会社 | プロセス用分析装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2209447C2 (de) * | 1972-02-29 | 1974-03-14 | Voith Getriebe Kg, 7920 Heidenheim | Hydraulische Schalteinrichtung mit Schaltdruckregelung für ein Lastschaltgetriebe |
-
1974
- 1974-01-25 GB GB349674A patent/GB1463498A/en not_active Expired
- 1974-05-07 IT IT5082474A patent/IT1016101B/it active
- 1974-05-07 FR FR7415718A patent/FR2228986B1/fr not_active Expired
- 1974-05-07 JP JP49049864A patent/JPS5026952A/ja active Pending
- 1974-05-08 DE DE19742422296 patent/DE2422296A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1463498A (en) | 1977-02-02 |
IT1016101B (it) | 1977-05-30 |
JPS5026952A (de) | 1975-03-20 |
DE2422296A1 (de) | 1974-11-28 |
FR2228986A1 (de) | 1974-12-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |