JPS5091302U - - Google Patents

Info

Publication number
JPS5091302U
JPS5091302U JP1974153294U JP15329474U JPS5091302U JP S5091302 U JPS5091302 U JP S5091302U JP 1974153294 U JP1974153294 U JP 1974153294U JP 15329474 U JP15329474 U JP 15329474U JP S5091302 U JPS5091302 U JP S5091302U
Authority
JP
Japan
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
Application number
JP1974153294U
Other versions
JPS5727956Y2 (ja
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 filed Critical
Publication of JPS5091302U publication Critical patent/JPS5091302U/ja
Application granted granted Critical
Publication of JPS5727956Y2 publication Critical patent/JPS5727956Y2/ja
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
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP1974153294U 1973-12-21 1974-12-19 Expired JPS5727956Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US427087A US3877224A (en) 1973-12-21 1973-12-21 Single pump hydrostatic transmission control and supply system

Publications (2)

Publication Number Publication Date
JPS5091302U true JPS5091302U (ja) 1975-08-01
JPS5727956Y2 JPS5727956Y2 (ja) 1982-06-18

Family

ID=23693442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974153294U Expired JPS5727956Y2 (ja) 1973-12-21 1974-12-19

Country Status (5)

Country Link
US (2) US3877224A (ja)
JP (1) JPS5727956Y2 (ja)
BE (1) BE821647A (ja)
FR (1) FR2255518B1 (ja)
GB (1) GB1493406A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080850A (en) * 1975-09-02 1978-03-28 Caterpillar Tractor Co. Controls for combined hydrostatic and multiple speed range transmission units with automatic speed control and braking functions
US4203293A (en) * 1975-09-02 1980-05-20 Caterpillar Tractor Co. Controls for combined hydrostatic and multiple speed range transmission units with automatic speed control and braking functions
JPS57500641A (ja) * 1980-05-23 1982-04-15
DE3447366A1 (de) * 1984-12-24 1986-07-03 Linde Ag, 6200 Wiesbaden Steuereinrichtung fuer ein hydrostatisches getriebe
US4745746A (en) * 1986-08-22 1988-05-24 Sundstrand Corporation Power control for a hydrostatic transmission
DE69023651T2 (de) * 1989-06-09 1996-05-02 Komatsu Mec Corp Vorrichtung zum steuern eines motors mit änderlichem vermögen für ein hydraulisch angetriebenes fahrzeug.
DE4128615C1 (ja) * 1991-08-28 1993-01-14 Hydromatik Gmbh, 7915 Elchingen, De
US5419130A (en) * 1991-08-28 1995-05-30 Hydromatik Gmbh Hydrostatic machine with drain oil discharge
DE19546293B4 (de) * 1994-12-15 2009-11-26 Luk Gs Verwaltungs Kg Antriebseinheit mit einem stufenlos einstellbaren Kegelscheibenumschlingungsgetriebe
US5540048A (en) * 1995-01-30 1996-07-30 Martin Marietta Corporation Continuously variable hydrostatic transmission including a pulse width modulation ratio controller
FI112528B (fi) * 2001-11-05 2003-12-15 Ideachip Oy Menetelmä ja laite hydraulimoottorin vuotoöljyn palauttamiseksi
US7076954B1 (en) 2005-03-31 2006-07-18 Caterpillar Inc. Turbocharger system
US20070144175A1 (en) * 2005-03-31 2007-06-28 Sopko Thomas M Jr Turbocharger system
DE102007047195A1 (de) * 2007-10-02 2009-04-09 Zf Friedrichshafen Ag Verstellvorrichtung des Hubvolumens von hydraulischen Kolbenmaschinen
US8393150B2 (en) * 2008-12-18 2013-03-12 Caterpillar Inc. System and method for operating a variable displacement hydraulic pump
US8175780B2 (en) * 2008-12-22 2012-05-08 Caterpillar Inc. Adaptive underspeed control

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142962A (en) * 1963-02-25 1964-08-04 Caterpillar Tractor Co Control valve
US3212263A (en) * 1964-04-24 1965-10-19 Sundstrand Corp Hydrostatic transmission
US3187509A (en) * 1964-09-16 1965-06-08 Sundstrand Corp Hydrostatic transmission
US3477225A (en) * 1967-06-14 1969-11-11 Caterpillar Tractor Co Hydrostatic transmission control system
US3650107A (en) * 1970-08-12 1972-03-21 Sperry Rand Corp Power transmission

Also Published As

Publication number Publication date
FR2255518A1 (ja) 1975-07-18
GB1493406A (en) 1977-11-30
US3877224A (en) 1975-04-15
FR2255518B1 (ja) 1979-10-12
JPS5727956Y2 (ja) 1982-06-18
BE821647A (fr) 1975-04-29
US3886742A (en) 1975-06-03

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