Vehicle with a hydraulic drive system

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United States of America Patent

PATENT NO 9321339
APP PUB NO 20140166387A1
SERIAL NO

14185434

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Importance

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Abstract

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A vehicle with a hydraulic transformer including a forward propulsion valve and a reverse propulsion valve connecting a common low-pressure rail respectively to a first motor line and a second motor line, which propulsion valves have a spring to hold the valve in a first position wherein it acts as a check valve blocking the flow to the common low-pressure rail and an actuator that can switch the propulsion valve to a second position connecting the common low-pressure rail to one of the motor lines.

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Patent Owner(s)

  • INNAS B.V.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Achten, Peter A J CA Eindhoven, NL 15 162

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