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:
May. 15, 2007
Filed:
Jun. 28, 2003
Applicant:
Gerhard Führer, Friedrichshafen, DE;
Inventor:
Gerhard Führer, Friedrichshafen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/00 (2006.01); F16H 61/00 (2006.01); F16H 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gear shifting system for idler wheels () comprising sliding sleeves (), which are connected torsion-resistant with a main shaft () and can be connected form-locking with an idler wheel () to be shifted via axial displacement. Actuation of the respective sliding sleeve () is provided through at least one adjusting unit (), which selects an actuator such that a shifting actuation of the respective sliding sleeve () is possible.