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. 12, 2009
Filed:
Nov. 10, 2006
Applicants:
Georg Ender, Obereisenheim, DE;
Herbert Johann, Würzburg, DE;
Inventors:
Georg Ender, Obereisenheim, DE;
Herbert Johann, Würzburg, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/12 (2006.01); F16H 45/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The torsional vibration damper includes a drive-side damping element arranged nonrotatably with respect to a flywheel mass element fastened to the drive, and a takeoff-side damping element, which is centered and axially positioned by the flywheel mass element and which is in functional connection with a takeoff. The drive-side damping element is connected to the takeoff-side damping element via elastic elements.