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. 26, 2020
Filed:
Sep. 01, 2016
Robert Bosch Gmbh, Stuttgart, DE;
Benjin Luo, Stuttgart, DE;
Michael Lehner, Pforzheim, DE;
Rainer Gasper, Korntal-Muenchingen, DE;
Thomas Huber, Daisbach, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method for operating a drive device () of a motor vehicle, having an internal combustion engine (), an electric machine (), and a dual-clutch transmission (). The dual-clutch transmission () has two clutches (K, K), by means of which the transmission can be connected to the internal combustion engine (). At least the internal combustion engine () is actuated in a driving operation in order to generate a target drive torque, and the clutches (K, K) are actuated in opposite directions for a gear shift. During a gear shift, the electric machine () which is connected to the dual-clutch transmission () without a clutch is actuated such that the electric machine completely or partly generates the target torque at least temporarily.