Pneumatic tire

申请公布号：EP1277599(A2)

申请号：EP20020015933

申请日期：2002.07.17

申请公布日期：2003.01.22

申请人：

SUMITOMO RUBBER INDUSTRIES LTD.

发明人：IWAMURA, WAKO

分类号：B29C33/02;B29C35/02;B29L30/00;B60C11/11;B60C11/12;(IPC1-7):B60C11/12

主分类号：B29C33/02

摘要：<p>A pneumatic tire comprises a tread portion comprising tread elements each provided with a sipe (4), the sipe (4) having an open top end and a bottom, and in a range from the open top to a certain depth, a configuration of the sipe in a plane parallel with the tread face comprising a zigzag part oscillating in the longitudinal direction of the sipe in the course from the open top to said certain depth. <IMAGE></p>

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