发明名称 Tire mold
摘要 It is a subject to restrict protrusion of rubber when performing molding and to mold tires of superior uniformity; and for this purpose, the tire mold in which a mold for molding a tire tread is comprised of segments partitioned in a tire circumferential direction is arranged in that segments 11, 12 comprise a plurality of pieces 21 to 25 and 31 to 35 partitioned in the tire circumferential direction, with only one 23, 33 of the pieces of the each segment 11, 12 being fixed while all other pieces 21, 22, 24, 25 and so on are movable in the tire circumferential direction.
申请公布号 US2006008547(A1) 申请公布日期 2006.01.12
申请号 US20050166256 申请日期 2005.06.27
申请人 TOYO TIRE & RUBBER CO., LTD. 发明人 OHARA MASAAKI
分类号 B29C35/00 主分类号 B29C35/00
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