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:
Oct. 29, 2013
Filed:
Jul. 22, 2011
Applicant:
Markus Brandenburg, Esslingen, DE;
Inventor:
Markus Brandenburg, Esslingen, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/08 (2006.01); F16H 3/04 (2006.01); F16H 59/00 (2006.01); F16H 61/00 (2006.01); F16H 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a control arrangement for an automated gear shift transmission, particularly a dual clutch transmission with a partial transmission having two gears which must not be simultaneously engaged, simultaneous engagement of the two gears of the partial transmission is prevented by a gear actuation system which has a first and a second gear slide wherein a second gear shift control pressure of the second gear slide counteracts the first gear shift control pressure of the first gear slide so that the first gear slide is blocked by the second gear shift control pressure.