IT9021845A0 - Gruppo di trasmissione idrostatica particolarmente per macchine industriali - Google Patents
Gruppo di trasmissione idrostatica particolarmente per macchine industrialiInfo
- Publication number
- IT9021845A0 IT9021845A0 IT21845A IT2184590A IT9021845A0 IT 9021845 A0 IT9021845 A0 IT 9021845A0 IT 21845 A IT21845 A IT 21845A IT 2184590 A IT2184590 A IT 2184590A IT 9021845 A0 IT9021845 A0 IT 9021845A0
- Authority
- IT
- Italy
- Prior art keywords
- hydrostatic transmission
- transmission set
- industrial machines
- set particularly
- machines
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 230000002706 hydrostatic effect Effects 0.000 title 1
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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
-
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
- F16H2047/045—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion the fluid gearing comprising a plurality of pumps or motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Power Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Gear Transmission (AREA)
- Forging (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02184590A IT1244319B (it) | 1990-10-23 | 1990-10-23 | Gruppo di trasmissione idrostatica particolarmente per macchine industriali. |
DE69112564T DE69112564T2 (de) | 1990-10-23 | 1991-10-18 | Hydrostatisches Getriebe, insbesondere für Nutzfahrzeuge. |
AT91117824T ATE127202T1 (de) | 1990-10-23 | 1991-10-18 | Hydrostatisches getriebe, insbesondere für nutzfahrzeuge. |
EP91117824A EP0482524B1 (en) | 1990-10-23 | 1991-10-18 | Hydrostatic transmission unit particularly for industrial machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02184590A IT1244319B (it) | 1990-10-23 | 1990-10-23 | Gruppo di trasmissione idrostatica particolarmente per macchine industriali. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9021845A0 true IT9021845A0 (it) | 1990-10-23 |
IT9021845A1 IT9021845A1 (it) | 1992-04-23 |
IT1244319B IT1244319B (it) | 1994-07-08 |
Family
ID=11187679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02184590A IT1244319B (it) | 1990-10-23 | 1990-10-23 | Gruppo di trasmissione idrostatica particolarmente per macchine industriali. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0482524B1 (it) |
AT (1) | ATE127202T1 (it) |
DE (1) | DE69112564T2 (it) |
IT (1) | IT1244319B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9602509D0 (en) * | 1996-02-07 | 1996-04-03 | Komatsu Uk Ltd | Control system for hydraulic drive |
DE19956469A1 (de) * | 1999-11-24 | 2001-05-31 | Mannesmann Rexroth Ag | Hydrostatischer Fahrantrieb und Verfahren zum Betreiben des hydrostatischen Fahrantriebs |
IT1317282B1 (it) * | 2000-04-19 | 2003-05-27 | Dana Italia Spa | Trasmissione per veicoli industriali con due motori idrostatici dicomando |
DE10034752A1 (de) * | 2000-07-18 | 2002-08-14 | Zahnradfabrik Friedrichshafen | Fahrantrieb |
DE10060679B4 (de) * | 2000-12-06 | 2009-08-13 | Linde Material Handling Gmbh | Hydrostatischer Fahrantrieb |
DE10255048C5 (de) * | 2002-11-26 | 2008-11-27 | Cnh Baumaschinen Gmbh | Hydrostatischer Mehrmotorenantrieb |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1456078A (fr) * | 1965-09-09 | 1966-05-20 | Richier Sa | Dispositif d'actionnement d'un arbre récepteur par une pompe hydraulique volumétrique |
FR2465134A2 (fr) * | 1979-09-06 | 1981-03-20 | France Etat | Transmissions hydrostatiques de puissance a grande place de fonctionnement |
US4848186A (en) * | 1987-12-23 | 1989-07-18 | General Electric Company | Dual hydrostatic drive transmission |
DE8915954U1 (de) * | 1989-03-09 | 1992-06-25 | O & K Orenstein & Koppel Ag, 1000 Berlin | Stufenlos regelbarer hydrostatischer Fahrantrieb |
-
1990
- 1990-10-23 IT IT02184590A patent/IT1244319B/it active IP Right Grant
-
1991
- 1991-10-18 AT AT91117824T patent/ATE127202T1/de not_active IP Right Cessation
- 1991-10-18 DE DE69112564T patent/DE69112564T2/de not_active Expired - Lifetime
- 1991-10-18 EP EP91117824A patent/EP0482524B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE127202T1 (de) | 1995-09-15 |
DE69112564D1 (de) | 1995-10-05 |
EP0482524A1 (en) | 1992-04-29 |
IT1244319B (it) | 1994-07-08 |
DE69112564T2 (de) | 1996-04-25 |
EP0482524B1 (en) | 1995-08-30 |
IT9021845A1 (it) | 1992-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951026 |