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:
Apr. 10, 2007
Filed:
Oct. 04, 2003
Applicants:
Max Witzenberger, Aindling, DE;
Gerhard Rothfischer, Augsburg, DE;
Inventors:
Max Witzenberger, Aindling, DE;
Gerhard Rothfischer, Augsburg, DE;
Assignee:
Renk Aktiengesellschaft, Augsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A superposition steering system for tracklaying or wheeled vehicles with nonpivoting wheels with a drive system () and a zero shaft (') to transfer the drive power from one drive side to the other, via at least one steering differential gear (), wherein the zero shaft (′) can be driven from a power fraction branched off from the drive system () and at least one electric motor (′).