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:
Feb. 05, 2013
Filed:
Mar. 26, 2008
Applicants:
Josef Bader, Friedrichshafen, DE;
Stefan Renner, Bodman-Ludwigshafen, DE;
Inventors:
Josef Bader, Friedrichshafen, DE;
Stefan Renner, Bodman-Ludwigshafen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/00 (2012.01);
U.S. Cl.
CPC ...
Abstract
A configuration of a gear wheel () on a main shaft () of a transmission, having at least two lay shafts (). The wheel () is designed as a sum wheel or gear wheel, meshes with both of the lay shafts (), and is movable in the radial direction between lay shafts (). An elastic element () is positioned, between the gear wheel () and the main shaft (), and/or between the gear wheel and the lay shaft to reduce radially movement of the gear wheel ().