SE7904686L - Hydrostatiskt drivsystem for ett fordons framhjul - Google Patents

Hydrostatiskt drivsystem for ett fordons framhjul

Info

Publication number
SE7904686L
SE7904686L SE7904686A SE7904686A SE7904686L SE 7904686 L SE7904686 L SE 7904686L SE 7904686 A SE7904686 A SE 7904686A SE 7904686 A SE7904686 A SE 7904686A SE 7904686 L SE7904686 L SE 7904686L
Authority
SE
Sweden
Prior art keywords
motors
wheels
drive
pump
overrun
Prior art date
Application number
SE7904686A
Other languages
English (en)
Other versions
SE441585B (sv
Inventor
J I Henn
D K Pfundstein
Original Assignee
Deere & Co
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
Priority claimed from US05/910,571 external-priority patent/US4183419A/en
Priority claimed from US05/910,645 external-priority patent/US4177870A/en
Application filed by Deere & Co filed Critical Deere & Co
Publication of SE7904686L publication Critical patent/SE7904686L/sv
Publication of SE441585B publication Critical patent/SE441585B/sv

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
    • F16H61/444—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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement Of Transmissions (AREA)
SE7904686A 1978-05-30 1979-05-29 Hydrostatiskt extra drivsystem SE441585B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/910,571 US4183419A (en) 1978-05-30 1978-05-30 Hydrostatic front wheel drive system
US05/910,645 US4177870A (en) 1978-05-30 1978-05-30 Hydrostatic front wheel drive system

Publications (2)

Publication Number Publication Date
SE7904686L true SE7904686L (sv) 1979-12-01
SE441585B SE441585B (sv) 1985-10-21

Family

ID=27129554

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904686A SE441585B (sv) 1978-05-30 1979-05-29 Hydrostatiskt extra drivsystem

Country Status (7)

Country Link
AR (1) AR219389A1 (sv)
DE (1) DE2921698C2 (sv)
DK (1) DK147968C (sv)
ES (1) ES481020A1 (sv)
FR (1) FR2427217B1 (sv)
GB (1) GB2022786B (sv)
SE (1) SE441585B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119066B (en) * 1982-04-16 1985-12-11 Matthias Norbert Senger Vehicle with hydrostatic transmission
US4444286A (en) * 1982-05-13 1984-04-24 Sundstrand Corporation Torque-control with overspeed regulation and method of controlling a hydrostatic drive
GB2215012A (en) * 1988-02-11 1989-09-13 Robert Jankel Vehicle with optional hydraulic transmission
US4942934A (en) * 1988-03-17 1990-07-24 Deere & Company Belted crawler having auxiliary drive wheel
US4986377A (en) * 1988-03-17 1991-01-22 Deere & Company Belted crawler having auxiliary drive
DE3842405A1 (de) * 1988-12-16 1990-06-28 Orenstein & Koppel Ag Verfahren zum zusaetzlichen hydraulischen antrieb von raedern an einem fahrzeug
FR2687958B1 (fr) * 1992-02-28 1998-02-13 Renault Vehicules Ind Dispositif de commande d'un essieu entraine par une transmission hydrostatique additionnelle pour vehicules a deux modes d'entrainement.
DE4210251C2 (de) * 1992-03-28 1995-04-27 Orenstein & Koppel Ag Steuerungsanordnung für Fahrzeuge mit hydrostatischem Zusatzantrieb
CZ285327B6 (cs) * 1995-03-16 1999-07-14 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M. B. H. Vozidlo pro stavbu koleje
DE29508396U1 (de) * 1995-05-19 1995-08-10 Joseph Vögele AG, 68163 Mannheim Straßenfertiger
WO2012066145A2 (de) 2010-11-19 2012-05-24 Hüttenes-Albertus Chemische Werke GmbH Sulfonsäure enthaltendes bindemittel für formstoff-mischungen zur herstellung von formen und kernen
DE202012013467U1 (de) 2012-02-09 2017-01-30 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Cold-Box-Bindemittelsysteme und Mischungen zur Verwendung als Additive für solche Bindemittelsysteme

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB949673A (en) * 1959-10-12 1964-02-19 Dowty Hydraulic Units Ltd Power transmission
DE1964708A1 (de) * 1968-12-25 1970-12-17 Mitsubishi Heavy Ind Ltd Vorrichtung zum Synchronisieren der Relativgeschwindigkeit zwischen einer antreibenden Zugmaschine bzw. einem Schlepper und einem geschleppten oder geschobenen Fahrzeug
US3865207A (en) * 1971-04-23 1975-02-11 Hyster Co Hydraulic feed for wheel motors
DE2225257A1 (de) * 1972-05-24 1972-12-21 Carron Hydraulics Ltd, Kirkcaldy, Fife, Schottland (Großbritannien) Flussigkeits Kraftübertragung
US3918546A (en) * 1973-11-21 1975-11-11 Clark Equipment Co Hydrostatic assist drive for vehicles
US3997017A (en) * 1974-01-14 1976-12-14 Caterpillar Tractor Co. Auxiliary hydrostatic front wheel drive system
US3981374A (en) * 1974-11-13 1976-09-21 Clark Equipment Company Hydraulic drive assist for scrapers

Also Published As

Publication number Publication date
DE2921698A1 (de) 1979-12-06
FR2427217A1 (fr) 1979-12-28
DE2921698C2 (de) 1984-05-10
ES481020A1 (es) 1980-02-01
DK220779A (da) 1979-12-01
DK147968C (da) 1985-08-26
DK147968B (da) 1985-01-21
AR219389A1 (es) 1980-08-15
FR2427217B1 (fr) 1986-06-13
GB2022786A (en) 1979-12-19
GB2022786B (en) 1982-09-02
SE441585B (sv) 1985-10-21

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