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:
Jul. 28, 2026
Filed:
Jul. 21, 2023
Danfoss Power Solutions Aps, Nordborg, DK;
Ole Falck Sørensen, Sønderborg, DK;
DANFOSS POWER SOLUTIONS APS, Nordborg, DK;
Abstract
A steering system () is described including a supply port arrangement having a supply port (P) and a return port (T), a steering command arrangement having a steering sensor (), a controller () connected to the steering sensor (), an electro-hydraulic steering valve () con-trolled by the controller (), and a working port arrangement having two working ports (L, R), wherein the working port arrangement is connected to the supply port arrangement by means of the steering valve (). Such a steering system should have a good comfort. To this end the steering command arrangement includes a steering wheel () connected to a hydraulic pumping unit (), wherein the pumping unit () is part of a hydraulic circuit () having means for creating a flow resistance.