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:
Mar. 31, 2026
Filed:
Sep. 27, 2022
Applicant:
Hamm Ag, Tirschenreuth, DE;
Inventors:
Josef Dagner, Altenstadt, DE;
Stefan Braunschläger, Bärnau, DE;
Thomas Klein, Mitterteich, DE;
Michael Sperber, Waldsassen, DE;
Assignee:
HAMM AG, Tirschenreuth, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02D 3/026 (2006.01); B62D 12/00 (2006.01);
U.S. Cl.
CPC ...
E02D 3/026 (2013.01); B62D 12/00 (2013.01);
Abstract
A soil processing machine, in particular a soil compactor, includes a hydraulic steering system with at least one steering element actuated with pressurized fluid and an electrohydraulic pressurized fluid source with at least one steering pressurized fluid pump that can be driven by at least one electric motor for feeding pressurized fluid into a steering pressurized fluid circuit.