发明名称 TREAD BLOCKS HAVING REDUCED EDGE STIFFNESS
摘要 A tire comprising a circumferential tread including at least one tread block having at least one edge. The tread block includes at least one void provided therein not more than about 4 millimeters from the edge of the tread block. Exemplary voids include sipes, such as one-end open sipes, two-end open sipes, and internal sipes, and cutouts, such as internal cut-outs and edge cut-outs.
申请公布号 US2008302457(A1) 申请公布日期 2008.12.11
申请号 US20070760015 申请日期 2007.06.08
申请人 BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE, LLC 发明人 BYRNE FRANCIS J.
分类号 B60C11/03 主分类号 B60C11/03
代理机构 代理人
主权项
地址