HYDRAULIC MOTORS PARTS THEREFOR

Brand Owner Address Description
MF MASSEY-FERGUSON LIMITED 200 University Ave. Toronto, Ontario Canada HYDRAULIC MOTORS AND PARTS THEREFOR; HYDRAULIC PUMPS AND PARTS THEREFOR; VALVES FOR HYDRAULIC MOTORS AND HYDRAULIC PUMPS AND PARTS THEREFOR; FILTERS FOR FLUIDS FOR HYDRAULIC CIRCUITS; OIL, AIR AND FUEL FILTERS FOR MACHINE ENGINES; AGRICULTURAL MACHINES - NAMELY, HARVESTER, TILLERS, AND PARTS THEREFOR; EARTH MOVING AND CONSTRUCTION EQUIPMENT - NAMELY, BULLDOZERS, BACKHOES, EXCAVATORS, LOADERS, TRACTOR DIGGER LOADERS, AND PARTS THEREFOR; STARTER MOTORS FOR MACHINES; ELECTRIC GENERATORS AND ALTERNATORS; WATER PUMPS FOR MACHINES; MECHANICAL PARTS FOR INTERNAL COMBUSTION ENGINES FOR MACHINES; BRAKES, CLUTCHES AND LININGS THEREFOR NOT FOR LAND VEHICLES; ELECTRIC IGNITION PARTS FOR INTERNAL COMBUSTION ENGINES - NAMELY, SPARK PLUGS, SPARK PLUG WIRE, DISTRIBUORS, COILS AND CONDENSORS; BULK OIL DISPENSERS APAPTED FOR DISTRIBUTING OIL IN BULK FROM DRUMS; MACHINE BELTS; HITCHES, DRAWBARS, AND PARTS THEREFOR; UNIVERSAL JOINTS AND PARTS THEREFOR; EQUIPMENT WASHING MACHINES; HYDRAULIC JACKS; AND GREASE GUNS;TOYS - NAMELY, PUZZLES, TOY TRACTORS, AND TOY FARM MACHINERY;DECALMONIA;LUBRICATING OILS AND GREASES; GRAPHITE LUBRICANTS; AND PETROLEUM ETHER;HAND CLEANERS AND DEGREASERS;FLUIDS FOR HYDRAULIC CIRCUITS AND TRANSMISSIONS; AND DIESEL FUEL OIL CONDITIONER;LAND VEHICLES - NAMELY, TRACTORS, TRAILERS, WAGONS, FORKLIFTS, AND STRUCTURAL PARTS THEREFOR;APPARATUS AND INSTALLATIONS FOR LIGHTING OF LAND VEHICLES - NAMELY, HEAD LAMPS, TAIL LIGHTS, AND WORK LIGHTS;BALER TWINE;
 

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Technical Examples
  1. The invention relates to a hydrostatic drive comprising at least one hydraulic pump (1) and a first and a second hydraulic motor (6, 25), which are respectively connected to said hydraulic pump (1) by means of two service lines (4, 41, 5, 5') and whose absorption volume can be regulated by means of a regulator (40, 41). One respective hydraulic motor (6, 25) for a drive train is provided per respective right or left vehicle side. The regulators (40, 41) are actuated by a respective regulator piston (7, 26). The regulator pistons (7, 26) of both hydraulic motors (6, 25) can be subjected to a force by means of a common high pressure, which equals the highest pressure that prevails in the service lines (4, 41, 5, 5') of both hydraulic motors (6, 25). Each force is opposed to a respective counter-force, which is generated by a control pressure in a control pressure chamber (11, 11'). The pressure in the control pressure chamber (11)/(11') of the first and second regulator pistons (7)/(27) of the first and second hydraulic motors (6)/(25) can be reduced by means of first and second pressure regulating valves (17)/(30) in relation to a tank (20) and the first and second pressure regulating valves (17)/(30) are impinged by the respectively higher pressure of the first and second service lines (4, 5)/(4', 5') that are allocated to the first and second hydraulic motors (6)/(20), in the form of a controlled variable.