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HYDRAULIC CIRCUITRY FOR SKID STEER LOADER VALVE
A hydraulic valve assembly includes a valve body having a spool bore, a valve inlet, and a plurality of cavities opening into the spool bore; and a spool disposed in the spool bore. A first cavity fluidly connected to a tank passage; a second cavity adjacent the first cavity and fluidly connected to a first work port; a third cavity adjacent the second cavity and fluidly connected to an inlet of a another valve; a fourth cavity adjacent the third cavity and fluidly connected to a second work port; a fifth cavity adjacent the fourth cavity and fluidly connected to the valve inlet; a sixth cavity adjacent the fifth cavity and fluidly connected to the first work port; a seventh cavity adjacent the sixth cavity; an eighth cavity adjacent the seventh cavity and fluidly connected to the valve inlet; a ninth cavity adjacent the eighth cavity and fluidly connected to the inlet of the other valve; and a tenth cavity adjacent the ninth cavity and fluidly connected to the valve inlet.
HYDRAULIC CIRCUITRY FOR SKID STEER LOADER VALVE
A hydraulic valve assembly includes a valve body having a spool bore, a valve inlet, and a plurality of cavities opening into the spool bore; and a spool disposed in the spool bore. A first cavity fluidly connected to a tank passage; a second cavity adjacent the first cavity and fluidly connected to a first work port; a third cavity adjacent the second cavity and fluidly connected to an inlet of a another valve; a fourth cavity adjacent the third cavity and fluidly connected to a second work port; a fifth cavity adjacent the fourth cavity and fluidly connected to the valve inlet; a sixth cavity adjacent the fifth cavity and fluidly connected to the first work port; a seventh cavity adjacent the sixth cavity; an eighth cavity adjacent the seventh cavity and fluidly connected to the valve inlet; a ninth cavity adjacent the eighth cavity and fluidly connected to the inlet of the other valve; and a tenth cavity adjacent the ninth cavity and fluidly connected to the valve inlet.
HYDRAULIC CIRCUITRY FOR SKID STEER LOADER VALVE
SENSABAUGH CHUCK (author) / REYNOLDS DENNIS (author) / SLATTERY BRIAN (author)
2016-12-15
Patent
Electronic Resource
English
OPERATION DEVICE OF SKID-STEER LOADER, AND SKID-STEER LOADER
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