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:
Jan. 26, 2010
Filed:
Apr. 13, 2006
Umberto Manola, Brescia, IT;
Umberto Manola, Brescia, IT;
I.P.H. Limited, Guernsey, GB;
Abstract
An apparatus for mechanical processing of materials in the dry state is of the type having a casing, within which are set a plurality of rollers and at least one diffuser and/or contrast element for the plurality of rollers. The casing likewise has at least one input section and at least one output section for the materials. The rollers are arranged around the diffuser and/or contrast element so as to define, for each roller, a gap between the diffuser and/or contrast element and the side surface of the roller, and in that it comprises a drive for setting in rotation the diffuser and/or contrast element with respect to the plurality of rollers and/or for setting in rotation at least one roller, or the entire plurality of rollers, with respect to the diffuser and/or contrast element.