AU2008350228A1 - Adjusting unit for a continuously variable hydrostatically branched transmission - Google Patents
Adjusting unit for a continuously variable hydrostatically branched transmission Download PDFInfo
- Publication number
- AU2008350228A1 AU2008350228A1 AU2008350228A AU2008350228A AU2008350228A1 AU 2008350228 A1 AU2008350228 A1 AU 2008350228A1 AU 2008350228 A AU2008350228 A AU 2008350228A AU 2008350228 A AU2008350228 A AU 2008350228A AU 2008350228 A1 AU2008350228 A1 AU 2008350228A1
- Authority
- AU
- Australia
- Prior art keywords
- adjusting
- control valves
- hydrostats
- adjusting unit
- 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.)
- Abandoned
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
- F16H61/38—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
- F16H61/433—Pump capacity control by fluid pressure control means
-
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
-
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
-
- 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
-
- 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
- F16H61/423—Motor capacity control by fluid pressure control means
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/0866—Power split variators with distributing differentials, with the output of the CVT connected or connectable to the output shaft
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
- F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/10—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts
- F16H2037/105—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts characterised by number of modes or ranges, e.g. for compound gearing
- F16H2037/107—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing at both ends of intermediate shafts characterised by number of modes or ranges, e.g. for compound gearing with switching means to provide three variator modes or ranges
-
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H2039/005—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution comprising arrangements or layout to change the capacity of the motor or pump by moving the hydraulic chamber of the motor or pump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Gearings (AREA)
- Motor Power Transmission Devices (AREA)
- Fluid-Pressure Circuits (AREA)
- Friction Gearing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810008234 DE102008008234A1 (de) | 2008-02-08 | 2008-02-08 | Verstelleinheit für ein stufenloses hydrostatisch verzweigtes Getriebe |
DE102008008234.1 | 2008-02-08 | ||
PCT/CH2008/000520 WO2009097700A1 (de) | 2008-02-08 | 2008-12-05 | Verstelleinheit für ein stufenloses hydrostatisch verzweigtes getriebe |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2008350228A1 true AU2008350228A1 (en) | 2009-08-13 |
Family
ID=40560307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2008350228A Abandoned AU2008350228A1 (en) | 2008-02-08 | 2008-12-05 | Adjusting unit for a continuously variable hydrostatically branched transmission |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2250404A1 (ko) |
JP (1) | JP2011512493A (ko) |
KR (1) | KR20110007098A (ko) |
CN (1) | CN101939567A (ko) |
AU (1) | AU2008350228A1 (ko) |
BR (1) | BRPI0822293A2 (ko) |
CA (1) | CA2711954A1 (ko) |
DE (1) | DE102008008234A1 (ko) |
EA (1) | EA201070938A1 (ko) |
MX (1) | MX2010008520A (ko) |
WO (1) | WO2009097700A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010053012A1 (de) * | 2010-12-02 | 2012-06-06 | Claas Industrietechnik Gmbh | Hydromechanisches Getriebe |
DE102010062951A1 (de) * | 2010-12-13 | 2012-06-14 | Zf Friedrichshafen Ag | Stellvorrichtung eines Hydrostatmoduls |
DE102015209644A1 (de) * | 2015-05-27 | 2016-12-01 | Robert Bosch Gmbh | Hydrostatischer linearer Aktuator und Anordnung mit hydrostatischen linearen Aktuatoren |
EP4249769A1 (de) | 2022-03-22 | 2023-09-27 | Fuss Spezialfahrzeugbau GmbH | Leistungsverzweigtes getriebe für ein kraftfahrzeug mit einer niedrigen blindleistung und einem breiten geschwindigkeitsbereich |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956407A (en) * | 1956-10-09 | 1960-10-18 | Daimler Benz Ag | Hydrostatic transmission |
GB1129534A (en) * | 1965-07-15 | 1968-10-09 | Lucas Industries Ltd | Hydraulic transmission systems |
DE2757300C2 (de) | 1977-12-22 | 1982-08-12 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Leistungsverzweigtes hydrostatisch-mechanisches Verbundgetriebe |
DE2904572C2 (de) | 1979-02-07 | 1984-04-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Hydrostatisch-mechanisches Leistungsverzweigungsgetriebe |
DE2950619A1 (de) | 1979-12-15 | 1981-06-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Leistungsverzweigungsgetriebe mit einem planetendifferentialgetriebe |
FR2562627B1 (fr) * | 1984-04-09 | 1989-06-30 | Chapuis Laurent | Procede et dispositif de commande d'un ensemble hydrostatique |
JPS62224770A (ja) * | 1986-03-24 | 1987-10-02 | Honda Motor Co Ltd | 静油圧式無段変速機の変速制御装置 |
DE3619640A1 (de) | 1986-06-11 | 1987-12-17 | Man Nutzfahrzeuge Gmbh | Instationaer betriebenes nutzfahrzeug mit ueber eine arbeitshydraulik betaetigbaren nutzeinrichtungen |
DE3707382A1 (de) | 1987-03-07 | 1988-09-15 | Fendt & Co Xaver | Hydrostatisch-mechanischer radantrieb |
DE3726080A1 (de) | 1987-08-06 | 1989-02-16 | Man Nutzfahrzeuge Gmbh | Hydromechanisches leistungsverzweigungsgetriebe fuer ein fahrzeug |
DE3912369C2 (de) | 1989-04-14 | 1996-02-22 | Man Nutzfahrzeuge Ag | Stufenloses hydrostatisch-mechanisches Leistungsverzweigungsgetriebe |
DE3912386C2 (de) | 1989-04-14 | 1993-10-28 | Man Nutzfahrzeuge Ag | Stufenlos hydrostatisch-mechanisches Leistungsverzweigungsgetriebe |
JPH0747232Y2 (ja) * | 1989-07-12 | 1995-11-01 | 株式会社神崎高級工機製作所 | Hst式車軸駆動装置 |
DE4343401C2 (de) | 1993-12-18 | 1995-06-01 | Voith Gmbh J M | Stufenloses hydrostatisches Leistungsverzweigungsgetriebe |
DE4343402A1 (de) | 1993-12-18 | 1994-04-28 | Voith Gmbh J M | Stufenloses hydrostatisches Leistungsverzweigungsgetriebe |
DE19833711A1 (de) | 1998-07-27 | 2000-02-10 | Brueninghaus Hydromatik Gmbh | Hydrostatische Axialkolbenmaschine mit einer Nachführvorrichtung für eine Zwischenscheibe |
DE10044784B4 (de) | 2000-09-11 | 2006-03-23 | Sauer-Danfoss (Neumünster) GmbH & Co OHG | Schrägachsenverstelleinheit |
GB2377260B (en) | 2001-07-03 | 2005-09-21 | Agco Gmbh & Co | Torque split power transmission |
US7014429B2 (en) | 2003-03-06 | 2006-03-21 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | High-efficiency, large angle, variable displacement hydraulic pump/motor |
ES2303271T3 (es) * | 2004-10-20 | 2008-08-01 | Mali Markus Liebherr International Ag | Transmision de division de potencia y metodo para el accionamiento de una transmision de este tipo. |
-
2008
- 2008-02-08 DE DE200810008234 patent/DE102008008234A1/de not_active Withdrawn
- 2008-12-05 CA CA2711954A patent/CA2711954A1/en not_active Abandoned
- 2008-12-05 CN CN2008801263219A patent/CN101939567A/zh active Pending
- 2008-12-05 BR BRPI0822293-2A patent/BRPI0822293A2/pt not_active IP Right Cessation
- 2008-12-05 AU AU2008350228A patent/AU2008350228A1/en not_active Abandoned
- 2008-12-05 JP JP2010545339A patent/JP2011512493A/ja active Pending
- 2008-12-05 EP EP08872255A patent/EP2250404A1/de not_active Withdrawn
- 2008-12-05 WO PCT/CH2008/000520 patent/WO2009097700A1/de active Application Filing
- 2008-12-05 MX MX2010008520A patent/MX2010008520A/es not_active Application Discontinuation
- 2008-12-05 EA EA201070938A patent/EA201070938A1/ru unknown
- 2008-12-05 KR KR1020107019936A patent/KR20110007098A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2011512493A (ja) | 2011-04-21 |
EA201070938A1 (ru) | 2011-02-28 |
CN101939567A (zh) | 2011-01-05 |
KR20110007098A (ko) | 2011-01-21 |
WO2009097700A1 (de) | 2009-08-13 |
EP2250404A1 (de) | 2010-11-17 |
BRPI0822293A2 (pt) | 2015-06-30 |
MX2010008520A (es) | 2010-10-25 |
DE102008008234A1 (de) | 2009-08-13 |
CA2711954A1 (en) | 2009-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |