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:
May. 14, 2002
Filed:
Aug. 29, 2000
Applicant:
Inventor:
Nils E. Sevelsted, Nordborg, DK;
Assignee:
Sauer-Danfoss Holding A/S, Nordborg, DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 3/100 ; B62D 1/22 ;
U.S. Cl.
CPC ...
F16D 3/100 ; B62D 1/22 ;
Abstract
A hydrostatic steering arrangement with two control systems, each of which has a control unit with an inner and an outer rotary slide and a steering motor, one steering handwheel being common for both control units, and the control units being arranged in series in the axial direction of the rotary slides. On a failure of one control unit it is desired that the steering can be continued with a relatively high accuracy. For this purpose, a common inner rotary slide is provided for both control units.