Invention Grant
US08506275B2 Removable device for moulding a flexible wall in the groove of a tire pattern
有权
用于在轮胎图案的凹槽中模制柔性壁的可移除装置
- Patent Title: Removable device for moulding a flexible wall in the groove of a tire pattern
- Patent Title (中): 用于在轮胎图案的凹槽中模制柔性壁的可移除装置
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Application No.: US13376705Application Date: 2010-06-21
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Publication No.: US08506275B2Publication Date: 2013-08-13
- Inventor: Bernard Villeneuve , Christian Gomet
- Applicant: Bernard Villeneuve , Christian Gomet
- Applicant Address: FR Clermont-Ferrand CH Granges-Paccot
- Assignee: Compagnie Generale des Etablissements,Michelin Recherche et Technique S.A.
- Current Assignee: Compagnie Generale des Etablissements,Michelin Recherche et Technique S.A.
- Current Assignee Address: FR Clermont-Ferrand CH Granges-Paccot
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: FR0902999 20090619
- International Application: PCT/EP2010/058697 WO 20100621
- International Announcement: WO2010/146180 WO 20101223
- Main IPC: B29C33/10
- IPC: B29C33/10 ; B29C33/42
Abstract:
The invention relates to a tire curing mold comprising at least one lining element for molding the tread of said tire, said lining element comprising at least one bead for molding a groove in the tread. The curing mold comprises at least one insert forming a portion of the bead, said insert partially or completely delimiting a slot extending into the depth of the bead. The slot is oriented substantially perpendicularly to the bead. The slot is configured in order to mold a flexible wall of reduced thickness made as one piece with at least one wall of the groove molded by the bead.
Public/Granted literature
- US20120114777A1 REMOVABLE DEVICE FOR MOULDING A FLEXIBLE WALL IN THE GROOVE OF A TIRE PATTERN Public/Granted day:2012-05-10
Information query
