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. 26, 2025
Filed:
Jul. 12, 2022
Applicant:
Wirtgen Gmbh, Windhagen, DE;
Inventors:
Assignee:
Wirtgen GmbH, , DE;
Primary Examiner:
Int. Cl.
CPC ...
E01C 23/088 (2006.01); E21C 25/10 (2006.01); E21C 35/18 (2006.01); G05D 1/00 (2006.01);
U.S. Cl.
CPC ...
E21C 25/10 (2013.01); E01C 23/088 (2013.01); E21C 35/18 (2013.01); G05D 1/0219 (2013.01);
Abstract
The invention relates to an earth working machine and to a method for wear-optimized operation of such an earth working machine. Provision is made in this context that machine parameters with which the earth working machine is operated are adapted, in consideration of material properties of the substrate to be worked, in such a way that favorable wear behavior exists for the earth working tools being used.