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. 01, 2012
Filed:
Apr. 18, 2006
Applicants:
Josef Bader, Friedrichshafen, DE;
Stefan Renner, Bodman-Ludwigshafen, DE;
Inventors:
Josef Bader, Friedrichshafen, DE;
Stefan Renner, Bodman-Ludwigshafen, DE;
Assignee:
SF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
Abstract
A multi-group transmission () is proposed, comprising a gearbox actuator, in which an exhaust channel () is provided in the gearbox housing (), said channel extending from a gearbox compartment () provided on the gearbox housing () for the installation of the gearbox actuator, to the output sensor (), whereby the gearbox compartment () also serves as a collecting chamber for exhaust air.