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:
Apr. 14, 2020
Filed:
Jan. 08, 2016
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Michelin Recherche ET Technique S.a., Granges-Paccot, CH;
Romain Calvel, Clermont-Ferrand, FR;
Thibault Boncompagne, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
The liming element for a tire mould comprises a bodydelimiting a moulding surfaceintended to at least partially mould a rolling surface of the tire, at least one injection nozzlearranged on the body and provided with at least one outlet orifice, at least one supply duct extending inside the body and the injection nozzle while being in communication with the said outlet orifice, and at least one shut-off membermobile with respect to the injection nozzle between an outlet orifice closed position and an outlet orifice open position. The body, the injection nozzleand the shut-off memberare manufactured by the deposition and selective melting of stacked layers of powder.