FR2709454B1 - Transmission hydrostatique pour véhicules automoteurs et notamment pour machines agricoles. - Google Patents

Transmission hydrostatique pour véhicules automoteurs et notamment pour machines agricoles.

Info

Publication number
FR2709454B1
FR2709454B1 FR9310494A FR9310494A FR2709454B1 FR 2709454 B1 FR2709454 B1 FR 2709454B1 FR 9310494 A FR9310494 A FR 9310494A FR 9310494 A FR9310494 A FR 9310494A FR 2709454 B1 FR2709454 B1 FR 2709454B1
Authority
FR
France
Prior art keywords
self
agricultural machinery
hydrostatic transmission
propelled vehicles
propelled
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.)
Expired - Lifetime
Application number
FR9310494A
Other languages
English (en)
Other versions
FR2709454A1 (fr
Inventor
Just Delaunay
Jean-Camille Merant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bobard Jeune SAS
Original Assignee
Bobard Jeune SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bobard Jeune SAS filed Critical Bobard Jeune SAS
Priority to FR9310494A priority Critical patent/FR2709454B1/fr
Publication of FR2709454A1 publication Critical patent/FR2709454A1/fr
Application granted granted Critical
Publication of FR2709454B1 publication Critical patent/FR2709454B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
    • 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
    • F16H61/4043—Control of a bypass valve
    • 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
    • F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0015—Disposition of motor in, or adjacent to, traction wheel the motor being hydraulic
    • 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
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/58—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the steering

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)
FR9310494A 1993-09-03 1993-09-03 Transmission hydrostatique pour véhicules automoteurs et notamment pour machines agricoles. Expired - Lifetime FR2709454B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310494A FR2709454B1 (fr) 1993-09-03 1993-09-03 Transmission hydrostatique pour véhicules automoteurs et notamment pour machines agricoles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310494A FR2709454B1 (fr) 1993-09-03 1993-09-03 Transmission hydrostatique pour véhicules automoteurs et notamment pour machines agricoles.

Publications (2)

Publication Number Publication Date
FR2709454A1 FR2709454A1 (fr) 1995-03-10
FR2709454B1 true FR2709454B1 (fr) 1995-11-24

Family

ID=9450534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310494A Expired - Lifetime FR2709454B1 (fr) 1993-09-03 1993-09-03 Transmission hydrostatique pour véhicules automoteurs et notamment pour machines agricoles.

Country Status (1)

Country Link
FR (1) FR2709454B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5915496A (en) * 1996-08-26 1999-06-29 Ransomes America Corporation Parallel-series four-wheel-drive hydraulic circuit for a riding lawn mower
FR2804383B1 (fr) * 2000-02-02 2002-05-17 Bobard Jeune Sa Ets Transmission hydrostatique pour vehicules a quatre roues motrices notamment pour tracteurs agricoles
DE102006058802A1 (de) 2006-12-13 2008-06-19 Robert Bosch Gmbh Hydrostatischer Mehrmotorenatrieb
FR2974038B1 (fr) 2011-04-18 2013-05-10 Poclain Hydraulics Ind Dispositif de transmission hydrostatique conferant une motricite elevee
US8985252B2 (en) 2012-11-19 2015-03-24 Macdon Industries Ltd. Speed and steering control of a hydraulically driven tractor
FR3125754B1 (fr) * 2021-07-28 2023-07-14 Manitou Bf engin de manutention de charge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820717A1 (de) * 1988-06-18 1990-02-08 Goldhofer Fahrzeugwerk Verfahren zur regelung der drehzahl eines oder mehrerer antriebsradsaetze eines mit einem hydrostatischen antrieb ausgeruesteten fahrzeugs, sowie vorrichtung zur ausfuehrung dieses verfahrens
FR2685263B1 (fr) * 1991-12-19 1994-03-25 Poclain Hydraulics Engin mobile comportant des moteurs hydrauliques avant et arriere d'entrainement.

Also Published As

Publication number Publication date
FR2709454A1 (fr) 1995-03-10

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