Method of molding a tire and mold therefor
    57.
    发明授权
    Method of molding a tire and mold therefor 失效
    轮胎成型方法及其模具

    公开(公告)号:US06955782B1

    公开(公告)日:2005-10-18

    申请号:US10130335

    申请日:1999-11-24

    IPC分类号: B29C35/02 B29D30/06

    摘要: A tire molding method as disclosed wherein a segmented mold (2) has lugs (40) in the shoulder regions of the segments (4) with complimentary lug extensions (30) in the sidewall forming annular rings (6,8). The lug extensions (30) align with and form the appearance of a lug (40) that extends radially inward well into the sidewall of the tire (20). the resultant tire (20) and the mold (2) for making the tire (20) are less costly to fabricate than prior art segmented molds.

    摘要翻译: 一种所公开的轮胎模制方法,其中分段模具(2)在所述段(4)的胎肩区域中具有在所述侧壁中形成环形环(6,8)的互补凸耳延伸部(30)上的凸耳(40)。 凸耳延伸部(30)与凸缘(40)对准并形成,径向向内径向向内延伸到轮胎(20)的侧壁中。 合成轮胎(20)和用于制造轮胎(20)的模具(2)比现有技术的分段模具制造成本更低。