Invention Grant
- Patent Title: Method for manufacturing a tire with reinforced tread blocks
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Application No.: US17058904Application Date: 2019-05-20
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Publication No.: US11999121B2Publication Date: 2024-06-04
- Inventor: Mickael Rouby , Patrice Monnereau , Christophe Bessac
- Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Applicant Address: FR Clermont-Ferrand
- Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Current Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Current Assignee Address: FR Clermont-Ferrand
- Agency: VENABLE LLP
- Priority: FR 54594 2018.05.29
- International Application: PCT/EP2019/062961 2019.05.20
- International Announcement: WO2019/228840A 2019.12.05
- Date entered country: 2020-11-25
- Main IPC: B29D30/60
- IPC: B29D30/60 ; B29D30/14 ; B29D30/66 ; B60C11/00
Abstract:
A method for manufacturing a tire (1) comprises a step of positioning a reinforcing ply (9) in a rubber material having grooves (6a) such that the reinforcing ply (9) extends through the grooves (6a), and of crosslinking the tire (1) based on uncured rubber material while hot moulding the latter, with the reinforcing ply (9) being pushed against the bottom of the grooves (6a).
Public/Granted literature
- US20210197511A1 METHOD FOR MANUFACTURING A TIRE WITH REINFORCED TREAD BLOCKS Public/Granted day:2021-07-01
Information query
