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. 21, 2024
Filed:
Feb. 21, 2022
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Tobias Kohr, Bodnegg, DE;
Michael Sohler, Isny, DE;
Franz Brugger, Friedrichshafen, DE;
Bernd Haegele, Ravensburg, DE;
Patrick Ledig, Meckenbeuren, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A method for operating a motor vehicle with a prime mover (), a drive output (), and a parking lock () is provided. The parking lock (), in an engaged condition, blocks a shaft () coupled to the drive output () and, in a disengaged condition, releases the shaft (). In order to disengage the parking lock (), at least one coupling mass () is coupled to the shaft (), which is coupled to the drive output (), while increasing the moment of inertia effective at the shaft ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile