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:
Apr. 09, 2019
Filed:
Aug. 04, 2015
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Andreas Orlamünder, Schonungen, DE;
Thomas Dögel, Nüdlingen, DE;
Uwe Grossgebauer, Erlabrunn, DE;
Christoph Sasse, Schweinfurt, DE;
Uwe Noras, Viereth-Trunstadt, DE;
Günter Fahl, Sulzfeld, DE;
Thomas Walter, Kolitzheim, DE;
Armin Stürmer, Rannungen, DE;
Thomas Schubert, Grettstadt, DE;
Michael Greulich, Schwebeheim, DE;
Martin Hertel, Bergrheinfeld, DE;
Matthias Fischer, Oerlenbach, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A torsional vibration damping arrangement, in particular mass damper subassembly, having a carrier which can be driven in rotation and a damper mass rotatably deflectable with respect to the carrier against the restoring action of a substantially radially extending damper spring. The damper spring is fixedly clamped in the damper mass and is supported or supportable with respect to the carrier for transmitting circumferential force. The damper spring is clamped between clamping elements arranged at both sides of the damper spring in circumferential direction.