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. 29, 1995
Filed:
May. 25, 1994
Applicant:
Inventors:
Assignee:
Firma Carl Freudenberg, Weinheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16F / ;
U.S. Cl.
CPC ...
74574 ; 2671413 ; 267292 ; 267154 ; 464 17 ;
Abstract
A torsional vibration damper having a substantially cup-shaped hub ring made from deep drawn sheet metal. The base of the hub ring has at least one orifice for mounting the damper to a machine part subject to torsional vibrations, the hub ring being joined by at least one spring element made of an elastomeric material - in a manner allowing relative rotation - to at least one inertial ring. The base is provided with an annular centering collar, extending in the axial direction, which fits around the outer periphery of the machine part in partial contact. The centering collar and the base are configured integrally and continuously with one another.