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:
Mar. 03, 2009
Filed:
Apr. 13, 2006
Angelo Vignotto, Turin, IT;
Claudio Savarese, Airasca, IT;
Alfredo Monetti, Pinerolo, IT;
Aktiebolaget SKF, Gothenburg, SE;
Abstract
Sealing device () for rolling contact bearings provided with a shield () which may be installed onto an outer race () of the bearing (), and presenting a lateral cylindrical wall () which is suitable for being arranged in a radially intermediate position between an encoder () and a reading sensor () of the bearing (), and a passing window () which is obtained through the lateral cylindrical wall () in order to permit the sensor () to face the encoder (); a cover () made of plastic material being arranged in such a way as to close the window (), and being selectively mobile in order to effect variations in pressure between the inside and outside of the bearing () between two extreme operating positions in at least one of which the cover () is suitable for substantially sealing the window ().