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:
Aug. 27, 2019
Filed:
Sep. 15, 2015
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Martin Hertel, Bergrheinfeld, DE;
Christian Weber, Ebersburg, DE;
Joerg Sudau, Niederwerrn, DE;
Thomas Bauer, Grossbardorf, DE;
Michael Winterstein, Gochsheim, DE;
Michael Wirachowski, Würzburg, DE;
Axel Rohm, Schonungen, DE;
Oliver Andres, Bamberg, DE;
Christian Wickel, Wartmannsroth, DE;
Florian Postler, Bamberg, DE;
Matthias Kram, Wurzburg, DE;
Nathalie Werner, Besigheim, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A coupling arrangement is provided with a vibration reduction device and with a clutch device. The vibration reduction device has at least one torsional vibration damper, an input connected to a drive, and an output connected to the clutch device by which a connection between the vibration reduction device and a driven end is at least substantially produced in a first operating state, and this connection is at least substantially cancelled in a second operating state. The vibration reduction device has a mass damper system that cooperates with the torsional vibration damper and is connected to the output of the vibration reduction device.