发明名称 TIRE FOR RACING CART
摘要 PROBLEM TO BE SOLVED: To enhance the durability while maintaining the steering stability. SOLUTION: A tire 1 for a racing cart having the outside diameter ≤350 mm has a carcass 6 having two carcass plies 6A, 6B with both ends thereof folded back at a bead core 5 embedded in a bead part 4 from a tread part 2 via a side wall part 3. The two carcass plies 6A, 6B have carcass cords 6c arrayed at the angle of 25-38° with respect to the tire equator C, and also have a bias structure in which the carcass cords 6c are stacked in the direction across each other. The tread part 2 has an asymmetric structure in which a transverse rigidity reinforcing member 11 for increasing the transverse rigidity of the tread part 2 is provided only in one shoulder area Sh1. Further, the direction in which one shoulder area Sh1 is attached inward of a vehicle body of the racing cart is designated. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011136654(A) 申请公布日期 2011.07.14
申请号 JP20090298455 申请日期 2009.12.28
申请人 SUMITOMO RUBBER IND LTD 发明人 UEDA TOSHIAKI
分类号 B60C9/06;B60C9/22;B60C11/00 主分类号 B60C9/06
代理机构 代理人
主权项
地址
您可能感兴趣的专利