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:
Dec. 14, 2010
Filed:
Dec. 02, 2005
Josef Bader, Friedrichshafen, DE;
Stefan Renner, Bodmann-Ludwigshafen, DE;
Karlheinz Mayr, Bregenz, AT;
Reiner Keller, Bodmann-Ludwigshafen, DE;
Kai Heinrich, Waldburg, DE;
Josef Bader, Friedrichshafen, DE;
Stefan Renner, Bodmann-Ludwigshafen, DE;
Karlheinz Mayr, Bregenz, AT;
Reiner Keller, Bodmann-Ludwigshafen, DE;
Kai Heinrich, Waldburg, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A shifting device () for a transmission with a selection actuator and a shifting actuator, which a shifting shaft () comprising shifting forks () or selector forks, which engage in sliding collars for engaging the gears in which the shifting motion can be carried out by way of an axial motion of the shifting shaft (), while the selection motion is kinematically disengaged from the shifting motion and the shifting shaft () does not rotate during the selection motion.