HYDRAULIC CONTROL DEVICE USING HYDRAULIC ACTUATOR
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United States of America Patent
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-
N/A
Issued Date -
Aug 6, 2015
app pub date -
Oct 12, 2012
filing date -
Oct 14, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed herein is a hydraulic control device using a hydraulic actuator. The apparatus includes a hydraulic actuator (110) having a clearance pocket (112), an oil supply line (SL) and an oil discharge line (DL) connected to the hydraulic actuator, a pilot valves (130) provided on each of the oil supply line and the oil discharge line, and a accumulator (140) supplying additional oil to the hydraulic actuator. The hydraulic control device facilitates hydraulic control and makes it possible to control the hydraulic pressure more efficiently and appropriately.
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