CA1239331A - Methode et appareil hydraulique pour l'entrainement selectif d'appoint des roues d'un vehicule - Google Patents

Methode et appareil hydraulique pour l'entrainement selectif d'appoint des roues d'un vehicule

Info

Publication number
CA1239331A
CA1239331A CA000462389A CA462389A CA1239331A CA 1239331 A CA1239331 A CA 1239331A CA 000462389 A CA000462389 A CA 000462389A CA 462389 A CA462389 A CA 462389A CA 1239331 A CA1239331 A CA 1239331A
Authority
CA
Canada
Prior art keywords
pressure
working fluid
control
engine
output
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
Application number
CA000462389A
Other languages
English (en)
Inventor
Uwe Rathje
Horst Limberg
Karl-Heinz Clemens
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Application granted granted Critical
Publication of CA1239331A publication Critical patent/CA1239331A/fr
Expired legal-status Critical Current

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
    • F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
    • 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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/468—Automatic regulation in accordance with output requirements for achieving a target input torque
    • 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
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/465—Detecting slip, e.g. clutch slip ratio
    • F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Motor Power Transmission Devices (AREA)
CA000462389A 1983-09-02 1984-09-04 Methode et appareil hydraulique pour l'entrainement selectif d'appoint des roues d'un vehicule Expired CA1239331A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833331651 DE3331651C1 (de) 1983-09-02 1983-09-02 Verfahren zum wählbar zusätzlichen hydraulischen Antrieb von Rädern an einem Fahrzeug
DEP3331651.1 1983-09-02

Publications (1)

Publication Number Publication Date
CA1239331A true CA1239331A (fr) 1988-07-19

Family

ID=6208051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000462389A Expired CA1239331A (fr) 1983-09-02 1984-09-04 Methode et appareil hydraulique pour l'entrainement selectif d'appoint des roues d'un vehicule

Country Status (3)

Country Link
JP (1) JPS6071334A (fr)
CA (1) CA1239331A (fr)
DE (1) DE3331651C1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI76632C (fi) * 1987-03-12 1988-11-10 Parikkalan Kone Ja Laitehuolto Kraftoeverfoering, dess styrning samt anvaendning vid slaepvagnar.
DE3842405A1 (de) * 1988-12-16 1990-06-28 Orenstein & Koppel Ag Verfahren zum zusaetzlichen hydraulischen antrieb von raedern an einem fahrzeug
DE3925703A1 (de) * 1989-08-03 1991-02-14 Krupp Industrietech Hydrostatischer antrieb
DE10115797B4 (de) * 2001-03-30 2015-04-09 Joseph Vögele AG Verfahren zum Steuern einer selbstfahrenden Baumaschine und selbstfahrende Baumaschine
DE102011013769A1 (de) * 2011-03-12 2012-09-13 Robert Bosch Gmbh Verfahren zum Anfahren eines Fahrzeugs mit hydrostatischem Zusatzantrieb und Fahrzeug mit hydrostatischem Zusatzantrieb
FR3031785A1 (fr) * 2015-01-19 2016-07-22 Renault Sa Systeme d'entrainement pour vehicule automobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212997A (en) * 1975-07-22 1977-01-31 Japan Tobacco Inc Improving aroma and taste of tobaccos
US4186816A (en) * 1978-05-30 1980-02-05 Deere & Company Supplementary hydrostatic drive electronic control
DE3035522C2 (de) * 1980-09-19 1983-03-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatischer Antrieb für zuschaltbare Zusatzantriebsräder selbstfahrender schwerer Arbeitsmaschinen

Also Published As

Publication number Publication date
DE3331651C1 (de) 1985-05-02
JPS6071334A (ja) 1985-04-23

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