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. 30, 2003
Filed:
Apr. 30, 2002
Tullio Venturato, Treviso, IT;
Nicola Da Riol, Pordenone, IT;
SIPA S.p.A., Treviso, IT;
Abstract
Pick-up plug comprising at least an annular stator ( ) engaging driving means, a motor ( ) in an equally annular shape capable of being associated to said stator ( ) and having the same axis (O) thereof, said rotor and said respective stator ( ) being mutually engaged by means of generally known means and being adapted to rotate relatively to each other about said common axis (O). In the stator there are applied a plurality of magnets adapted to be collected into a multiplicity of distinct clusters, in which each cluster of magnets comprises magnets provided with a same polarity ((N), ( )), and in the rotor there are applied a plurality of magnets capable of being collected into clusters in a similar manner. Said magnets of the rotor and said magnets of the stator are arranged so as to enable said rotor and said stator to dispose themselves, when at rest, into a defined number of prefixable positions.