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:
Sep. 24, 2002
Filed:
Nov. 09, 2000
Applicant:
Inventor:
Johann Huber, Kramsach, AT;
Assignee:
Tyrolit Schleifmittelwerke Swarovski KG, Schwaz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B 4/500 ;
U.S. Cl.
CPC ...
B24B 4/500 ;
Abstract
The invention relates to a clamping device for grinding discs ( ) having clamping elements which are formed by a clamping flange ( ) and a clamping nut ( ). A rigid, preferably metallic intermediate ring ( ) is arranged between a clamping element and the grinding disc ( ). The intermediate ring distances the grinding disc ( ) from the clamping element. The intermediate ring ( ) or the clamping element adjacent to the intermediate ring ( ) is provided with a fixed damping layer ( ) made of an elastic material. The damping layer extends in both a radial and an axial direction.