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. 14, 2025
Filed:
Dec. 17, 2020
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Laurent Maes, Clermont-Ferrand, FR;
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
Abstract
A method for curing a tire during which a green tire is pressed against the lining of a curing mold provided with a venting device, the molding surface of the lining forming protrusions that define cavities, the venting device comprising vents that pass through the lining, one cavity being divided into chambers by a protrusion in the form of a blade (), each cavity closing on one or more vents, at least one of the chambers not closing on a vent, at least one duct () passing through the blade () so that the chamber(s) that does/do not close on a vent communicate(s) through the duct with a chamber that does close on a vent. The cross-section of the duct () has an area of between 0.0001 mmand 0.25 mmand, more preferably, 0.01 mmand 0.1 mm.