发明名称 MANUFACTURE OF PNEUMATIC TIRE WITH LUG
摘要 PURPOSE:To prevent a disarray at the end of a cord outermost layer of a cord fabric layer with green rubber or a semi-vulcanized rubber as carcass cord layer by making rubber adhere to the entire circumferential surface of a body of a green tire before the vulcanization thereof. CONSTITUTION:A pair of right and left bead sections 12 are wound on a cylindrical former 11 while a plurality of cord fabric layers 13 with a green or semi- vulcanized rubber are wound thereon extending to said the bead sections 12. In addition, to prevent possible disarray of the cord in the vulcanization molding, a green tire 10 having a rubber sheet 14 comprising only a green or semi-vulcanized rubber stuck thereon is molded separately. This tire 10 is mounted on an insert die element 18 through a tire mounting machine while a circular slag, namely, a green rubber 27 making a part of a lug or tread section is mounted on the mating surface 26 of a lower die element 7. This rubber 27 is made to fluidize inward diametrically to adhere to the green tire 10 integrally and vulcanized by heating to complete a specified tire.
申请公布号 JPS60184831(A) 申请公布日期 1985.09.20
申请号 JP19840041192 申请日期 1984.03.03
申请人 OOTSU TIRE KK 发明人 KIRIYAMA HIROYUKI
分类号 B60C11/00;B29C33/04;B29C35/04;B29C45/14;B29D30/10;B29D30/62;B29K21/00;B29L30/00;B60C11/11 主分类号 B60C11/00
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