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. 21, 2015
Filed:
Sep. 25, 2010
Applicants:
Tobias Hoffmann, Talheim, DE;
Eckhard Ogaza, Obersulm, DE;
Inventors:
Tobias Hoffmann, Talheim, DE;
Eckhard Ogaza, Obersulm, DE;
Assignee:
KACO GmbH + Co. KG, Heilbronn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/36 (2006.01); F16J 15/34 (2006.01);
U.S. Cl.
CPC ...
F16J 15/3476 (2013.01);
Abstract
Slide ring seals have the problem that they generate noise under certain conditions of use. In order to suppress this noise in an effective way, the slide ring seal has at least one damping part that comprises at least one shaped sheet metal part. It is provided with at least one elastically deformable spring part that is supported under pretension. Between the damping part and the support area microfriction is generated that leads to an effective noise damping action. The slide ring seal is advantageously used in the automotive field.