FR2192670A1 - - Google Patents
Info
- Publication number
- FR2192670A1 FR2192670A1 FR7325110A FR7325110A FR2192670A1 FR 2192670 A1 FR2192670 A1 FR 2192670A1 FR 7325110 A FR7325110 A FR 7325110A FR 7325110 A FR7325110 A FR 7325110A FR 2192670 A1 FR2192670 A1 FR 2192670A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- F16H61/46—Automatic regulation in accordance with output requirements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
- B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
- B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
- B62D11/183—Control systems 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Control Of Fluid Gearings (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00270269A US3803841A (en) | 1972-07-10 | 1972-07-10 | Steering actuated motor displacement control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2192670A1 true FR2192670A1 (fr) | 1974-02-08 |
Family
ID=23030616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325110A Withdrawn FR2192670A1 (fr) | 1972-07-10 | 1973-07-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3803841A (fr) |
JP (1) | JPS5725429B2 (fr) |
CA (1) | CA980659A (fr) |
DE (1) | DE2335266A1 (fr) |
FR (1) | FR2192670A1 (fr) |
GB (1) | GB1432395A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3872669A (en) * | 1972-09-01 | 1975-03-25 | Eaton Corp | Hydrostatic transmission control system |
JPS5353841A (en) * | 1976-10-22 | 1978-05-16 | Kubota Ltd | Combine |
US4163413A (en) * | 1978-02-09 | 1979-08-07 | Caterpillar Tractor Co. | Vehicle control system |
US4261431A (en) * | 1979-04-27 | 1981-04-14 | Deere & Company | Control for effecting downshift during vehicle turning operations |
JPS6211211Y2 (fr) * | 1980-09-29 | 1987-03-17 | ||
US4914592A (en) * | 1987-12-03 | 1990-04-03 | Trw Inc. | Apparatus for controlling a steering-by-driving system |
US5787374A (en) * | 1995-10-25 | 1998-07-28 | Caterpillar Paving Products, Inc. | Propulsion control apparatus and method for a paver |
USRE38632E1 (en) * | 1995-10-25 | 2004-10-19 | Caterpillar Paving Products Inc | Propulsion control apparatus and method for a paver |
US6343250B1 (en) * | 2000-05-19 | 2002-01-29 | Caterpillar Inc. | Method and apparatus for smoothing the output of a hydrostatic transmission near zero speed |
US6808032B2 (en) * | 2001-12-14 | 2004-10-26 | Textron Inc. | Drive-by-wire lawn mower |
US8793002B2 (en) | 2008-06-20 | 2014-07-29 | Caterpillar Inc. | Torque load control system and method |
US7795752B2 (en) | 2007-11-30 | 2010-09-14 | Caterpillar Inc | System and method for integrated power control |
US8058829B2 (en) | 2008-11-25 | 2011-11-15 | Caterpillar Inc. | Machine control system and method |
US8540048B2 (en) | 2011-12-28 | 2013-09-24 | Caterpillar Inc. | System and method for controlling transmission based on variable pressure limit |
US9944316B2 (en) | 2012-04-24 | 2018-04-17 | Mtd Products Inc | Vehicle drive control systems and the related vehicles |
CN114104100A (zh) * | 2021-11-03 | 2022-03-01 | 河北汉光重工有限责任公司 | 一种履带式遥控靶车辅助转向*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247919A (en) * | 1963-11-21 | 1966-04-26 | Sundstrand Corp | Hydrostatic transmission |
US3279172A (en) * | 1964-06-06 | 1966-10-18 | Komatsu Mfg Co Ltd | Hydraulic drive speed changing and transmitting unit |
US3381472A (en) * | 1966-07-13 | 1968-05-07 | Caterpillar Tractor Co | Hydrostatic transmission apparatus |
US3526288A (en) * | 1967-06-14 | 1970-09-01 | Caterpillar Tractor Co | Hydrostatic transmission control system |
US3477225A (en) * | 1967-06-14 | 1969-11-11 | Caterpillar Tractor Co | Hydrostatic transmission control system |
US3500633A (en) * | 1968-05-21 | 1970-03-17 | Gen Motors Corp | Control linkage for hydrostatic units |
-
1972
- 1972-07-10 US US00270269A patent/US3803841A/en not_active Expired - Lifetime
-
1973
- 1973-06-26 CA CA175,001A patent/CA980659A/en not_active Expired
- 1973-07-06 GB GB3223173A patent/GB1432395A/en not_active Expired
- 1973-07-09 DE DE19732335266 patent/DE2335266A1/de not_active Withdrawn
- 1973-07-09 FR FR7325110A patent/FR2192670A1/fr not_active Withdrawn
- 1973-07-10 JP JP7822273A patent/JPS5725429B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3803841A (en) | 1974-04-16 |
DE2335266A1 (de) | 1974-01-31 |
JPS4957255A (fr) | 1974-06-04 |
JPS5725429B2 (fr) | 1982-05-29 |
GB1432395A (en) | 1976-04-14 |
CA980659A (en) | 1975-12-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |