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    Method and mold for making tire with tie bar
    8.
    发明授权
    Method and mold for making tire with tie bar 有权
    用于制作带有拉杆的轮胎的方法和模具

    公开(公告)号：US07276198B2

    公开(公告)日：2007-10-02

    申请号：US11024111

    申请日：2004-12-28

    申请人： Gia-Van Nguyen ,  Anne-France Gabrielle Jeanne-Marie Cambron ,  Raymond Marie Joseph Ghislain Houba ,  Frank Severens

    发明人： Gia-Van Nguyen ,  Anne-France Gabrielle Jeanne-Marie Cambron ,  Raymond Marie Joseph Ghislain Houba ,  Frank Severens

    IPC分类号： B29C33/42 ,  B29C33/44 ,  B29C43/42 ,  B29D30/52 ,  B60C11/11

    CPC分类号： B29C33/0033 ,  B29C33/44 ,  B29D2030/061 ,  B60C11/0323 ,  B60C11/11 ,  B60C11/1369 ,  Y10S425/058

    摘要： A tire having an outer surface and plurality of circumferential and lateral grooves formed into the outer surface. The circumferential and lateral grooves extend to at least one groove depth to define a groove bottom surface. The circumferential and lateral grooves also define a plurality of tread blocks disposed around the circumference of the tire. The tire further includes at least one tie bar extending between at least two of the tread blocks and across at least one of the circumferential and lateral grooves. The tie bar is spaced from the groove bottom surface. In one aspect of the invention, the tire is manufactured in a mold and the tie bar is formed by a supplemental molding member that is removed from the molded tire after the main molding member has been removed from the tire.

    摘要翻译： 一种具有外表面的轮胎和形成在外表面中的多个周向和横向槽。 周向槽和横向槽延伸到至少一个槽深度以限定槽底表面。 周向和横向槽还限定围绕轮胎圆周设置的多个胎面花纹块。 轮胎还包括在至少两个胎面花纹块之间并且跨越周向槽和横向槽中的至少一个延伸的至少一个连杆。 连杆与槽底表面间隔开。 在本发明的一个方面中，轮胎是在模具中制造的，并且拉杆由辅助模制构件形成，该辅助模制构件在主模制构件已经从轮胎上移除之后从模制轮胎中移除。