Invention Grant
- Patent Title: Method and apparatus for manufacturing tyres
- Patent Title (中): 制造轮胎的方法和装置
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Application No.: US12083932Application Date: 2005-11-30
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Publication No.: US08454776B2Publication Date: 2013-06-04
- Inventor: Maurizio Marchini , Fiorenzo Mariani , Pierangelo Misani , Marco Cantu'
- Applicant: Maurizio Marchini , Fiorenzo Mariani , Pierangelo Misani , Marco Cantu'
- Applicant Address: IT Milan
- Assignee: Pirelli Tyre S.p.A.
- Current Assignee: Pirelli Tyre S.p.A.
- Current Assignee Address: IT Milan
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- International Application: PCT/IT2005/000704 WO 20051130
- International Announcement: WO2007/063560 WO 20070607
- Main IPC: B29D30/10
- IPC: B29D30/10
Abstract:
A green tire is built on a rigid toroidal support externally having a forming surface of a conformation corresponding to an inner conformation of the tire. The built tire is removed from the rigid toroidal support and engaged on an expandable toroidal support which includes a bladder. The green tire engaged on the expandable toroidal support is introduced into a vulcanization mold and submitted to a vulcanization cycle.
Public/Granted literature
- US20090211695A1 Method and Apparatus for Manufacturing Tyres Public/Granted day:2009-08-27
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