The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Dec. 03, 2020
Liebherr-werk Bischofshofen Gmbh, Bischofshofen, AT;
Danfoss Scotland Ltd., Edinburgh, GB;
Rupert Gappmaier, Altenmarkt, AT;
Florian Altenberger, Taxenbach, AT;
Hans Knapp, Bischofshofen, AT;
Josef Stock, Bischofshofen, AT;
Alexis Dole, Midlothian, GB;
Callan Mackay, Midlothian, GB;
LIEBHERR-WERK BISCHOFSHOFEN GMBH, Bischofshofen, AT;
DANFOSS SCOTLAND LTD., Edinburgh, GB;
Abstract
The present invention relates to a switching valve block for a hydraulically actuable work machine that comprises a plurality of valve block inputs for a respective connection to a pressure output of one or more hydraulic fluid pumps, a plurality of valve block outputs for outputting a pressurized hydraulic fluid, and at least one valve that is arranged between valve block inputs and valve block outputs and is adapted to selectively produce a fluid connection between a first valve block input and a first valve block output or between a first valve block input and a second valve block output. The invention is characterized in that the first valve block output furthermore already has a fixed fluid connection to a second valve block input.