发明名称 CUBIERTA Y UN METODO PARA PRODUCIRLA
摘要 A tire prepared by molding in one or more first molds of at least two separate annular tire body parts of an elastomer composition and stabilizing same, a set of said tire body parts forming a complete tire body exclusive of tread, transferring said parts to a second annular mold which positions them in the same relationship to one another that they will have in the completed tire and introducing into said second mold a predetermined quantity of an elastomer composition to join said parts and form an annular tread about the crown thereof.
申请公布号 AR220763(A1) 申请公布日期 1980.11.28
申请号 AR19790277170 申请日期 1979.07.03
申请人 GOODYEAR TIRE & RUBBER CO 发明人
分类号 B29D30/08;B29C45/26;B29C67/00;B29D30/04;B29D30/06;B29D30/12;B29L30/00;B60C5/01;(IPC1-7):B29H17/04 主分类号 B29D30/08
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