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. 31, 2016
Filed:
Oct. 29, 2012
Daniel Lorenz, Bad Kissingen, DE;
Thomas Weigand, Schweinfurt, DE;
Mathias Kopp, Bamberg, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A torsional vibration damping arrangement, particularly for the drivetrain of a vehicle, includes an input region () to be driven in rotation around an axis of rotation (A) and an output region (), wherein a first torque transmission path () and parallel thereto a second torque transmission path () and a coupling arrangement () for superposing the torques conducted via the torque transmission paths () are provided between the input region () and the output region (), wherein a phase shifter arrangement () is provided in the first torque transmission path () for generating a phase shift of rotational irregularities conducted via the first torque transmission path () relative to rotational irregularities conducted via the second torque transmission path (), and wherein the coupling arrangement () includes a coupling lever arrangement ().