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:
Sep. 06, 2016
Filed:
Oct. 09, 2012
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Simon Dylla, Pforzheim, DE;
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, Stuttgart, DE;
Abstract
An actuating device for an automated dual clutch transmission of a motor vehicle drivetrain in manual-shift mode includes first and second shift elements disposed in a region of a steering column, the first shift element being configured to effect an upshift and the second shift element being configured to effect a downshift of the dual clutch transmission. Simultaneous operation of the shift elements is configured to effect idle operation of an engine with at least one open transmission clutch. The idle operation is present only while the first and second shift elements are actuated. The shift elements are configured to transmit a torque via a closed transmission clutch when at least one of the shift elements is released. A control device is configured to initiate rotational speed adaptation of the engine as a function of an actuation of the first and second shift elements.