GB0227398D0 - Automatic transmission apparatus of hydraulic travelling vehicle - Google Patents
Automatic transmission apparatus of hydraulic travelling vehicleInfo
- Publication number
- GB0227398D0 GB0227398D0 GBGB0227398.5A GB0227398A GB0227398D0 GB 0227398 D0 GB0227398 D0 GB 0227398D0 GB 0227398 A GB0227398 A GB 0227398A GB 0227398 D0 GB0227398 D0 GB 0227398D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- automatic transmission
- transmission apparatus
- travelling vehicle
- hydraulic travelling
- hydraulic
- 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
- 230000005540 biological transmission 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
- F16H61/02—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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6838—Sensing gearing status of hydrostatic transmissions
- F16H2059/6861—Sensing gearing status of hydrostatic transmissions the pressures, e.g. high, low or differential pressures
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/26—Inputs being a function of torque or torque demand dependent on pressure
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed of the machine, e.g. the vehicle
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/48—Inputs being a function of acceleration
-
- 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
- F16H61/0213—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 characterised by the method for generating shift signals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Gearings (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0227398A GB2395533B (en) | 2002-11-23 | 2002-11-23 | Automatic transmission apparatus of hydraulic travelling vehicle |
JP2003380106A JP2004176917A (en) | 2002-11-23 | 2003-11-10 | Automatic transmission for hydraulic running vehicle |
FR0313415A FR2847635B1 (en) | 2002-11-23 | 2003-11-17 | DEVICE FOR AUTOMATIC TRANSMISSION OF MOBILE VEHICLE |
DE10354196A DE10354196B4 (en) | 2002-11-23 | 2003-11-20 | Automatic transmission of a hydraulic vehicle |
CN200310116448A CN100575748C (en) | 2002-11-23 | 2003-11-21 | The automatic transimission of oil pressure moving vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0227398A GB2395533B (en) | 2002-11-23 | 2002-11-23 | Automatic transmission apparatus of hydraulic travelling vehicle |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0227398D0 true GB0227398D0 (en) | 2002-12-31 |
GB2395533A GB2395533A (en) | 2004-05-26 |
GB2395533B GB2395533B (en) | 2006-10-04 |
Family
ID=9948420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0227398A Expired - Fee Related GB2395533B (en) | 2002-11-23 | 2002-11-23 | Automatic transmission apparatus of hydraulic travelling vehicle |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2004176917A (en) |
CN (1) | CN100575748C (en) |
DE (1) | DE10354196B4 (en) |
FR (1) | FR2847635B1 (en) |
GB (1) | GB2395533B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101189455B (en) * | 2005-06-03 | 2010-06-16 | Tcm株式会社 | Automatic transmission device for wheel loader, and wheel loader |
CN1944135B (en) * | 2005-10-08 | 2013-03-20 | 比亚迪股份有限公司 | Automobile control system |
DE102009006468A1 (en) * | 2009-01-29 | 2010-08-05 | Robert Bosch Gmbh | Method and device for changing gears of a hydrostatically driven multi-speed transmission |
CN110985629B (en) * | 2019-12-26 | 2023-02-17 | 广西柳工机械股份有限公司 | Hydrostatic drive transmission system, speed change control method and loader |
DE102022210771A1 (en) | 2022-10-12 | 2024-04-18 | Scheuerle Fahrzeugfabrik Gmbh | Drive and transport vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185521A (en) * | 1975-03-10 | 1980-01-29 | Caterpillar Tractor Co. | Hydraulic control system for a hydrostatic-mechanical transmission |
DE3807599A1 (en) * | 1988-03-08 | 1989-09-28 | Hydromatik Gmbh | AUTOMOTIVE DRIVE DEVICE FOR MACHINES AND VEHICLES |
DE4223846C2 (en) * | 1992-07-20 | 1996-03-28 | Hydromatik Gmbh | Gear unit for arrangement between a drive motor and a consumer |
DE4417335A1 (en) * | 1993-06-01 | 1995-03-16 | Michael Meyerle | Continuously variable hydrostatic/mechanical split-torque transmission |
US6123644A (en) * | 1999-07-19 | 2000-09-26 | Eaton Corporation | Adaptive anti-hunt logic for automated transmission downshift control |
US6295497B1 (en) * | 1999-10-27 | 2001-09-25 | Caterpillar Inc. | Method and apparatus for adaptively shifting ranges in a continuously variable transmission |
US6481314B2 (en) * | 2000-01-07 | 2002-11-19 | Kanzaki Kokyukoki Mfg. Co. Ltd. | Vehicle travelling control apparatus |
-
2002
- 2002-11-23 GB GB0227398A patent/GB2395533B/en not_active Expired - Fee Related
-
2003
- 2003-11-10 JP JP2003380106A patent/JP2004176917A/en active Pending
- 2003-11-17 FR FR0313415A patent/FR2847635B1/en not_active Expired - Fee Related
- 2003-11-20 DE DE10354196A patent/DE10354196B4/en not_active Expired - Fee Related
- 2003-11-21 CN CN200310116448A patent/CN100575748C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2847635A1 (en) | 2004-05-28 |
CN100575748C (en) | 2009-12-30 |
GB2395533A (en) | 2004-05-26 |
FR2847635B1 (en) | 2006-05-19 |
JP2004176917A (en) | 2004-06-24 |
CN1502495A (en) | 2004-06-09 |
GB2395533B (en) | 2006-10-04 |
DE10354196A1 (en) | 2004-06-03 |
DE10354196B4 (en) | 2008-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application |
Owner name: KOMATSU LTD Free format text: FORMER APPLICANT(S): KOMATSU UK LIMITED |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20131123 |