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:
Aug. 10, 2010
Filed:
Apr. 26, 2007
Richard Thomas Entwistle, Sydals, DK;
Carl Christian Dixen, Sydals, DK;
Steve Crow, Soenderborg, DK;
Richard Thomas Entwistle, Sydals, DK;
Carl Christian Dixen, Sydals, DK;
Steve Crow, Soenderborg, DK;
Sauer-Danfoss Aps, Nordborg, DK;
Abstract
The invention concerns a hydraulic steering with a steering motor arrangement having at least one steering motor, and with at least two steering circuits, each having a steering valve that interrupts a path from a pressure supply to the steering motor arrangement in the neutral position and releases a path from the pressure supply to the steering motor arrangement on a movement out of the neutral position. It is endeavored to simplify the embodiment of such a steering. For this purpose, the steering valve () has two end positions, one on each side of the neutral position, in which positions a path from the pressure supply () to the steering motor arrangement () is interrupted.