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:
Oct. 04, 2022
Filed:
Oct. 08, 2019
Danfoss Power Solutions Aps, Nordborg, DK;
Abdul Karim Rahimzai, Sønderborg, DK;
Danfoss Power Solutions ApS, Nordborg, DK;
Abstract
A hydraulic steering arrangementis described comprising a supply port arrangement having a pressure port () and a tank port (), a working port arrangement having two working ports (), a steering unit () arranged in a flow path () between the supply port arrangement () and the working port arrangement (), and a second flow path () in form of an amplification flow path bridging the steering unit () and having an amplification orifice (A) which is controlled as function of the steering unit (). Such a steering arrangement should have a possibility to change the steering behaviour. To this end at least a third flow path () in form of an amplification flow path is arranged in parallel to the second flow path (), wherein the second/or the third flow path () comprise an valve ().