DE68914771D1 - Hydraulische Betätigungsvorrichtung, bestimmt für die Steuerung der Gangwahl-und Gangschaltvorgänge eines mechanischen Getriebes für Kraftfahrzeuge. - Google Patents
Hydraulische Betätigungsvorrichtung, bestimmt für die Steuerung der Gangwahl-und Gangschaltvorgänge eines mechanischen Getriebes für Kraftfahrzeuge.Info
- Publication number
- DE68914771D1 DE68914771D1 DE68914771T DE68914771T DE68914771D1 DE 68914771 D1 DE68914771 D1 DE 68914771D1 DE 68914771 T DE68914771 T DE 68914771T DE 68914771 T DE68914771 T DE 68914771T DE 68914771 D1 DE68914771 D1 DE 68914771D1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- controlling
- motor vehicles
- axis
- mechanical transmission
- 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.)
- Expired - Fee Related
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
- 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
- F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67946/88A IT1223858B (it) | 1988-10-21 | 1988-10-21 | Gruppo attuatore idraulico atto a comandare le manovre di selezione e di innesto delle marce in un cambio meccanico per un autoveicolo |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68914771D1 true DE68914771D1 (de) | 1994-05-26 |
DE68914771T2 DE68914771T2 (de) | 1994-10-13 |
Family
ID=11306602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68914771T Expired - Fee Related DE68914771T2 (de) | 1988-10-21 | 1989-10-20 | Hydraulische Betätigungsvorrichtung, bestimmt für die Steuerung der Gangwahl-und Gangschaltvorgänge eines mechanischen Getriebes für Kraftfahrzeuge. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0365033B1 (de) |
AT (1) | ATE104753T1 (de) |
DE (1) | DE68914771T2 (de) |
ES (1) | ES2051957T3 (de) |
IT (1) | IT1223858B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1233887B (it) * | 1989-05-26 | 1992-04-21 | Iveco Fiat | Dispositivo per realizzare la selezione e l'innesto delle marce in un cambio automatizzato per un autoveicolo |
IT1251250B (it) * | 1991-11-08 | 1995-05-05 | Iveco Fiat | Cambio di velocita' per un veicolo industriale provvisto di un'unita' di comando integrata. |
DE4311855A1 (de) * | 1993-04-10 | 1994-10-13 | Hydraulik Ring Gmbh | Stellantriebssystem für Schaltgetriebe von Kraftfahrzeugen |
DE19535755A1 (de) * | 1995-09-26 | 1997-03-27 | Fichtel & Sachs Ag | Stelleinrichtung, insbesondere für die Betätigung einer Schaltwelle eines Schaltgetriebes für Kraftfahrzeuge |
DE19539814C2 (de) * | 1995-10-26 | 1999-08-12 | Mannesmann Sachs Ag | Hydrodynamischer Drehmomentwandler mit Stabilisierungsring an den Schaufelrädern |
IT1285060B1 (it) * | 1996-04-26 | 1998-06-03 | Magneti Marelli Spa | Gruppo attuatore a comando tramite fluido. |
FR2756597B1 (fr) * | 1996-12-03 | 2000-03-24 | Renault | Verin a double effet perfectionne et dispositif de robotisation d'une boite de vitesses comportant un tel verin |
IT1295461B1 (it) * | 1997-10-02 | 1999-05-12 | Iveco Fiat | Dispositivo di comando per un cambio di velocita' di un veicolo. |
DE10229302A1 (de) * | 2002-06-29 | 2004-01-15 | Zf Friedrichshafen Ag | Schalteinrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2106608A (en) * | 1936-02-24 | 1938-01-25 | Yellow Truck And Coach Mfg Com | Power shift transmission |
DE2124624A1 (de) * | 1971-05-18 | 1972-12-07 | Robert Bosch Gmbh, 7000 Stuttgart | Gangschaltvorrichtung |
-
1988
- 1988-10-21 IT IT67946/88A patent/IT1223858B/it active
-
1989
- 1989-10-20 EP EP89119527A patent/EP0365033B1/de not_active Expired - Lifetime
- 1989-10-20 AT AT8989119527T patent/ATE104753T1/de not_active IP Right Cessation
- 1989-10-20 DE DE68914771T patent/DE68914771T2/de not_active Expired - Fee Related
- 1989-10-20 ES ES89119527T patent/ES2051957T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE104753T1 (de) | 1994-05-15 |
DE68914771T2 (de) | 1994-10-13 |
IT1223858B (it) | 1990-09-29 |
IT8867946A0 (it) | 1988-10-21 |
ES2051957T3 (es) | 1994-07-01 |
EP0365033B1 (de) | 1994-04-20 |
EP0365033A1 (de) | 1990-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |