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:
Jul. 25, 2023
Filed:
Oct. 23, 2019
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Christoph Margraf, Markdorf, DE;
Carl Schilling, Weingarten, DE;
Martin Brehmer, Tettnang, DE;
Oliver Angele, Weingarten, DE;
Manuel Steinmann, Gersheim, DE;
Sebastian Freis, Etzling, FR;
Felix Fink, Friedrichshafen, DE;
Tamas Gyarmati, Bermatingen, DE;
Stefan Benz-Breitweg, Wolfegg, DE;
Robert Reiser, Nenzingen, DE;
Christian Staiger, Immenstaad, DE;
ZF FRIEDRICHSHAFEN AG, Friedrichshafen, DE;
Abstract
A shaft (W) for a motor vehicle transmission (G) includes four axial bore holes (B, B, B, B) for conducting fluid within the shaft (W). A central axis of each of the four bore holes (B, B, B, B) is spaced apart from an axis of rotation (WA) of the shaft (W). A radial distance (r) between the central axis of at least two of the four bore holes (B, B, B, B) and the axis of rotation (WA) differs from a radial distance (r) between the central axis of one of the remaining bore holes and the axis of rotation (WA). A transmission (G) for a motor vehicle with a shaft (W) is also provided.