Hydraulic actuating drive having a spring for transferring into an emergency position

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United States of America Patent

PATENT NO 10041513
APP PUB NO 20170350426A1
SERIAL NO

15507742

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a hydraulic device for driving an actuator to be hydraulically controlled or actuated, comprising a motor arranged in a motor housing, a compensating tank (31) for accommodating hydraulic fluid, and a hydraulic pump, which is arranged in a pump housing and driven by the motor, wherein the hydraulic pump is designed in such a way that the hydraulic pump permits conveyance of hydraulic fluid in two directions, namely in the forward direction and in the backward direction.

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First Claim

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Patent Owner(s)

  • BÖHNER-EH GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Böhner, Christian Burghaslach, DE 3 19

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