FR2251453A1 - - Google Patents
Info
- Publication number
- FR2251453A1 FR2251453A1 FR7438145A FR7438145A FR2251453A1 FR 2251453 A1 FR2251453 A1 FR 2251453A1 FR 7438145 A FR7438145 A FR 7438145A FR 7438145 A FR7438145 A FR 7438145A FR 2251453 A1 FR2251453 A1 FR 2251453A1
- 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.)
- Granted
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
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
- F16H61/456—Control of the balance of torque or speed between pumps or motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
-
- 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
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Motor Power Transmission Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417994A US3918546A (en) | 1973-11-21 | 1973-11-21 | Hydrostatic assist drive for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2251453A1 true FR2251453A1 (fr) | 1975-06-13 |
FR2251453B1 FR2251453B1 (fr) | 1979-03-16 |
Family
ID=23656222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438145A Expired FR2251453B1 (fr) | 1973-11-21 | 1974-11-20 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3918546A (fr) |
JP (1) | JPS5083935A (fr) |
AR (1) | AR203869A1 (fr) |
BR (1) | BR7409687A (fr) |
CA (1) | CA1008781A (fr) |
DE (1) | DE2452835A1 (fr) |
ES (1) | ES432170A1 (fr) |
FR (1) | FR2251453B1 (fr) |
GB (1) | GB1487226A (fr) |
ZA (1) | ZA746997B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2291886A1 (fr) * | 1974-11-22 | 1976-06-18 | Cessna Aircraft Co | Circuit hydraulique auxiliaire de transmission pour vehicule |
FR2427217A1 (fr) * | 1978-05-30 | 1979-12-28 | Deere & Co | Systeme d'entrainement auxiliaire pour l'entrainement d'une ou plusieurs roues porteuses normalement non motrices sur des vehicules |
WO2011147562A3 (fr) * | 2010-05-26 | 2012-01-26 | Robert Bosch Gmbh | Organe de translation hydrostatique |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4117899A (en) * | 1977-02-10 | 1978-10-03 | Clark Equipment Company | Hydraulic system for a skid-steer loader |
DE3035522C2 (de) * | 1980-09-19 | 1983-03-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatischer Antrieb für zuschaltbare Zusatzantriebsräder selbstfahrender schwerer Arbeitsmaschinen |
US4396087A (en) * | 1981-04-24 | 1983-08-02 | International Harvester Co. | Auxiliary drive system for combines |
JPS58135551U (ja) * | 1982-03-09 | 1983-09-12 | 株式会社クボタ | トラクタの駆動構造 |
DE3216821A1 (de) * | 1982-05-05 | 1983-11-10 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatischer antrieb fuer fahrzeuge |
US4546844A (en) * | 1985-03-03 | 1985-10-15 | Dresser Industries, Inc. | Front wheel assist drive for a vehicle machine |
US4766727A (en) * | 1987-06-01 | 1988-08-30 | Dyneer Corporation | Fluid control valve |
GB2215012A (en) * | 1988-02-11 | 1989-09-13 | Robert Jankel | Vehicle with optional hydraulic transmission |
US5147010A (en) * | 1990-12-06 | 1992-09-15 | Caterpillar Inc. | Method and apparatus for controlling a supplemental vehicle drive in response to slip in a main vehicle drive |
US5201629A (en) * | 1991-04-09 | 1993-04-13 | Clark Material Handling Company | Container transporter |
US5647211A (en) * | 1996-03-06 | 1997-07-15 | Fluidrive, Inc. | Fluid control valve |
JPH10297312A (ja) * | 1997-04-28 | 1998-11-10 | Honda Motor Co Ltd | 車両のヨーモーメント制御装置 |
DE19750367C2 (de) * | 1997-11-14 | 2001-07-05 | Danfoss Fluid Power As Nordbor | Hydraulischer Fahrzeugantrieb und Ventilmodul hierfür |
US6604601B2 (en) * | 2001-10-22 | 2003-08-12 | Biomet-Ross, Inc. | Lift truck drive train |
CA2503818A1 (fr) * | 2004-04-08 | 2005-10-08 | Timberjack, Inc. | Appareil de gestion de la consommation d'une abatteuse |
DE102005045414B4 (de) * | 2005-09-23 | 2018-07-05 | Linde Material Handling Gmbh | Arbeitsmaschine mit einem elektrischen Fahrmotor eines Fahrantriebs, einem elektrischen Pumpenmotor einer Arbeitshydraulik und einer Flüssigkeitskühlung |
AT503973B1 (de) * | 2006-08-11 | 2008-06-15 | Man Nutzfahrzeuge Oesterreich | Quersperre für ''man-hydrodrive'' |
DE102006056847A1 (de) * | 2006-12-01 | 2008-06-05 | Robert Bosch Gmbh | Förderaggregat |
US8776935B1 (en) * | 2008-11-25 | 2014-07-15 | George H. Morgan | Bi-directional overrunning clutch assembly |
US8002069B2 (en) * | 2009-11-17 | 2011-08-23 | Cnh America Llc | Work machine including hydrostatic ground drive which automatically provides increased propulsion torque when the mechanical transmission is in a high gear |
DE102014203510A1 (de) * | 2014-02-26 | 2015-08-27 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit Differential-Antriebsachse und Drehschemel-Lenkung |
FR3019612B1 (fr) * | 2014-04-02 | 2016-04-08 | Poclain Hydraulics Ind | Systeme d'assistance hydraulique |
CN105545841B (zh) * | 2016-01-29 | 2017-04-05 | 山东卫士植保机械有限公司 | 一种适于水田作业的防打滑液压系统 |
CN105818679A (zh) * | 2016-03-28 | 2016-08-03 | 吉林大学 | 基于独立驱动轮式车辆的多轮多模式闭环静压驱动系统 |
CN107902605B (zh) * | 2017-11-21 | 2019-09-17 | 湖北亘华工科有限公司 | 一种高安全性的自动引导搬运车 |
JP6815442B2 (ja) * | 2019-06-26 | 2021-01-20 | 日本国土開発株式会社 | スクレーパ車両及びその制御方法並びに牽引車両 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2604109A (en) * | 1947-03-14 | 1952-07-22 | Tilmon T Tuttle | Speed control valve unit |
US3053043A (en) * | 1959-10-12 | 1962-09-11 | Dowty Hydraulic Units Ltd | Hydraulic apparatus |
US3099098A (en) * | 1961-11-20 | 1963-07-30 | Charles J Davis | Crawler trencher with tiltable body |
US3209850A (en) * | 1963-02-26 | 1965-10-05 | Gen Dynamics Corp | Trailer having longitudinally adjustable and driven rear wheels |
US3303901A (en) * | 1964-12-31 | 1967-02-14 | Rockwell Standard Co | Hydrostatic transmission |
US3485315A (en) * | 1967-08-30 | 1969-12-23 | Harley E Bergren | Hydrostatic transmission and controls therefor |
US3430722A (en) * | 1967-09-28 | 1969-03-04 | Tadeusz Budzich | Apparatus to synchronize fluid drives with mechanical drives |
US3480099A (en) * | 1967-11-28 | 1969-11-25 | Deere & Co | Interlocked change speed and auxiliary hydrostatic front wheel drive motor controls |
US3612202A (en) * | 1969-06-02 | 1971-10-12 | Sundstrand Corp | Hydrostatic wheel assist |
US3747722A (en) * | 1971-06-10 | 1973-07-24 | F Finney | Hydraulic auxiliary drive for vehicles |
-
1973
- 1973-11-21 US US417994A patent/US3918546A/en not_active Expired - Lifetime
-
1974
- 1974-10-24 JP JP49121985A patent/JPS5083935A/ja active Pending
- 1974-10-30 CA CA212,663A patent/CA1008781A/en not_active Expired
- 1974-10-31 ZA ZA00746997A patent/ZA746997B/xx unknown
- 1974-11-07 DE DE19742452835 patent/DE2452835A1/de active Pending
- 1974-11-19 BR BR9687/74A patent/BR7409687A/pt unknown
- 1974-11-20 AR AR256598A patent/AR203869A1/es active
- 1974-11-20 FR FR7438145A patent/FR2251453B1/fr not_active Expired
- 1974-11-21 ES ES74432170A patent/ES432170A1/es not_active Expired
- 1974-11-21 GB GB50580/74A patent/GB1487226A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2291886A1 (fr) * | 1974-11-22 | 1976-06-18 | Cessna Aircraft Co | Circuit hydraulique auxiliaire de transmission pour vehicule |
FR2427217A1 (fr) * | 1978-05-30 | 1979-12-28 | Deere & Co | Systeme d'entrainement auxiliaire pour l'entrainement d'une ou plusieurs roues porteuses normalement non motrices sur des vehicules |
WO2011147562A3 (fr) * | 2010-05-26 | 2012-01-26 | Robert Bosch Gmbh | Organe de translation hydrostatique |
US8862359B2 (en) | 2010-05-26 | 2014-10-14 | Robert Bosch Gmbh | Hydrostatic drive system |
Also Published As
Publication number | Publication date |
---|---|
GB1487226A (en) | 1977-09-28 |
CA1008781A (en) | 1977-04-19 |
AU7439474A (en) | 1976-04-29 |
ZA746997B (en) | 1975-11-26 |
AR203869A1 (es) | 1975-10-31 |
BR7409687A (pt) | 1976-05-25 |
US3918546A (en) | 1975-11-11 |
JPS5083935A (fr) | 1975-07-07 |
ES432170A1 (es) | 1977-02-16 |
DE2452835A1 (de) | 1975-05-22 |
FR2251453B1 (fr) | 1979-03-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |