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:
Dec. 11, 2012
Filed:
May. 24, 2007
Ove L. Andersson, Alingsås, SE;
Lorenzo Dellamore, Pero, IT;
Gianmario Fadda, Borgaro Torinese, IT;
Maurizio Giovannelli, Nichelino, IT;
Mauro Sassi, Moncalieri, IT;
Stefano Urso, Turin, IT;
Wolfgang Husslein, Gerolzhofen, DE;
Cristian Concu, Turin, IT;
Ove L. Andersson, Alingsås, SE;
Lorenzo Dellamore, Pero, IT;
Gianmario Fadda, Borgaro Torinese, IT;
Maurizio Giovannelli, Nichelino, IT;
Mauro Sassi, Moncalieri, IT;
Stefano Urso, Turin, IT;
Wolfgang Husslein, Gerolzhofen, DE;
Cristian Concu, Turin, IT;
Aktiebolaget SKF, Göteborg, SE;
Abstract
A hub-bearing assembly serves to rotatably mount a soil-working disc (D) on a supporting axle (A) of an agricultural machine. The assembly comprises a hub-bearing unit () and a sealing device (). The a hub-bearing unit has a radially outer, rotatable outer race () from one side of which a flange () radially extends for mounting a disc (D). The sealing device () is mounted on a side of the hub-bearing unit opposite to the side of the flange (). The radially outer surface of the assembly has a portion () intermediate the flange () and the side of the sealing device (), which is radially recessed so as to serve as a preferential seat for winding wires picked up from the fields during use of the agricultural machine.