Hydraulic system and crane

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United States of America Patent

PATENT NO 9248997
APP PUB NO 20130236272A1
SERIAL NO

13777979

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure relates to a hydraulic system for a crane with at least one hydraulic circuit, which comprises at least one hydraulic consumer, and a constant pressure network, wherein the at least one hydraulic circuit is coupled with the constant pressure network via at least one pressure reducer, whereby a higher volume flow with low pressure as compared to the constant pressure network can be generated in the hydraulic circuit.

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First Claim

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Patent Owner(s)

  • LIEBHERR-WERK NENZING GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gassner, Christof Ludesch, AT 4 4
Schwarzhans, Markus Schruns, AT 3 1

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