FR2448450A1 - Dispositif de commande d'un groupe relais possedant une boite de vitesses - Google Patents
Dispositif de commande d'un groupe relais possedant une boite de vitessesInfo
- Publication number
- FR2448450A1 FR2448450A1 FR8002808A FR8002808A FR2448450A1 FR 2448450 A1 FR2448450 A1 FR 2448450A1 FR 8002808 A FR8002808 A FR 8002808A FR 8002808 A FR8002808 A FR 8002808A FR 2448450 A1 FR2448450 A1 FR 2448450A1
- Authority
- FR
- France
- Prior art keywords
- relay group
- neutral
- ranges
- case
- gearbox
- 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.)
- Granted
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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/44—Signals to the control unit of auxiliary gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792905097 DE2905097A1 (de) | 1979-02-10 | 1979-02-10 | Schalteinrichtung fuer die schaltung eines vorschaltgruppengetriebes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448450A1 true FR2448450A1 (fr) | 1980-09-05 |
FR2448450B1 FR2448450B1 (ja) | 1984-09-14 |
Family
ID=6062633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8002808A Granted FR2448450A1 (fr) | 1979-02-10 | 1980-02-08 | Dispositif de commande d'un groupe relais possedant une boite de vitesses |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2905097A1 (ja) |
FR (1) | FR2448450A1 (ja) |
GB (1) | GB2041468B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8507166A (pt) * | 1984-03-17 | 1987-07-14 | Zahnradfabrik Friedrichshafen | Conjunto de cambio de marcha |
FR2626949A1 (fr) * | 1988-02-04 | 1989-08-11 | Girard Jean | Ensemble de transmission, pour machine ou vehicule, a commande assistee des vitesses, automatique, semi-automatique et/ou non manuelle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465885A (en) * | 1944-06-14 | 1949-03-29 | Mack Mfg Corp | Six-speed transmission with superposed planetary transmission |
DE1195177B (de) * | 1958-06-19 | 1965-06-16 | Daimler Benz Ag | Schaltvorrichtung fuer ein aus einem mehrgaengigen Wechselgetriebe und einem Zuschaltgetriebe bestehendes Vielganggetriebe, insbesondere fuer Kraftfahrzeuge |
US3396610A (en) * | 1966-03-24 | 1968-08-13 | Borg Warner | Transmission mechanism |
US3799003A (en) * | 1973-04-19 | 1974-03-26 | Massey Ferguson Inc | Multi-ratio transmission and controls therefor |
DE7532116U (de) * | 1974-10-24 | 1976-03-25 | Steyr-Daimler-Puch Ag, Wien | Kraftfahrzeug-Wechselgetriebe mit Schalteinrichtung |
-
1979
- 1979-02-10 DE DE19792905097 patent/DE2905097A1/de not_active Withdrawn
-
1980
- 1980-02-07 GB GB8004069A patent/GB2041468B/en not_active Expired
- 1980-02-08 FR FR8002808A patent/FR2448450A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465885A (en) * | 1944-06-14 | 1949-03-29 | Mack Mfg Corp | Six-speed transmission with superposed planetary transmission |
DE1195177B (de) * | 1958-06-19 | 1965-06-16 | Daimler Benz Ag | Schaltvorrichtung fuer ein aus einem mehrgaengigen Wechselgetriebe und einem Zuschaltgetriebe bestehendes Vielganggetriebe, insbesondere fuer Kraftfahrzeuge |
US3396610A (en) * | 1966-03-24 | 1968-08-13 | Borg Warner | Transmission mechanism |
US3799003A (en) * | 1973-04-19 | 1974-03-26 | Massey Ferguson Inc | Multi-ratio transmission and controls therefor |
DE7532116U (de) * | 1974-10-24 | 1976-03-25 | Steyr-Daimler-Puch Ag, Wien | Kraftfahrzeug-Wechselgetriebe mit Schalteinrichtung |
Also Published As
Publication number | Publication date |
---|---|
FR2448450B1 (ja) | 1984-09-14 |
GB2041468A (en) | 1980-09-10 |
GB2041468B (en) | 1983-02-16 |
DE2905097A1 (de) | 1980-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |