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. 02, 1996
Filed:
May. 05, 1994
Andreas Olbrich, Mossautal, DE;
Firma Carl Freudenberg, Weinheim, DE;
Abstract
A torsional vibration canceler for use on the outer periphery of a shaft which rotates about an axis and includes two enlargements. The torsional vibration canceler includes half-shells that can be pressed onto the outer periphery of the shaft and which are connected, by way of spring elements that can be deformed in the peripheral direction, to at least two inertial masses configured as segments of a circle. The inertial masses are connected to one another by a retaining elements, preferably in the form of at least one ring which surrounds the inertial masses radially and externally. The ring has an inside diameter which is greater than the diameter of at least the smallest of the enlargements.