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. 07, 2009
Filed:
Aug. 09, 2006
Applicant:
Bernward Welschof, Groβostheim, DE;
Inventor:
Bernward Welschof, Groβostheim, DE;
Assignee:
Linde Material Handling GmbH, Aschaffenburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60P 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drive axle for a working machine, in particular an industrial truck, has at least one electrical traction motor (or) and a second electrical machine, the traction motor (or) being arranged in the axial direction. In order to extend the field of use of the drive axle, according to the invention, the second electrical machine is electrically connected to the traction motor (or) and forms, together with the traction motor, an electrical converter. The second electrical machine is drive-connected to a combustion engine () and is provided as the generator () of the electrical converter.