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:
Oct. 16, 2007
Filed:
Jun. 17, 2002
Roberto Moretti, Cambiano, IT;
Matteo Genero, Santena, IT;
Roberto Moretti, Cambiano, IT;
Matteo Genero, Santena, IT;
SKF Industrie S.p.A., Turin, IT;
Abstract
Surveying device () for the running parameters of railway contact bearings () which is provided with a rotating race () and a non-rotating race () which are coaxial to a rotation axis (A) of the railway contact bearing () itself, the device () being provided with a sealing shield () which is mounted onto the non-rotating race (); and which is also provided with a sealing lining/covering () which is integral with the shield (), and which is in contact with a sliding surface () which is in turn integral with the rotating race (): the device also being provided with a signal generating element () which is integral with the sliding surfaces () () themselves and which is arranged inside the shield (); and which is also provided with a sensor (), which faces the generating element () in order to read the signal itself, and which is itself integral with the shield () in a position which is outside the railway bearing ().