发明名称 MOTORCYCLE TYRE
摘要 <p>A tyre for motorcycles comprises a tread band in which a tread pattern is formed which comprises a series of transverse grooves (31, 32, 41, 42) disposed at least laterally of said equatorial plane. The tread pattern on the whole defines a low sea/land ratio on said tread band. The series of transverse grooves comprises a plurality of main recesses (311, 312, 32, 411, 412, 42) having an overall length at least equal to one fourth of a lateral extension of said tread band. The main recesses define with said equatorial plane, an angle smaller than or equal to 65°, substantially over the whole length thereof.</p>
申请公布号 WO2009060481(A1) 申请公布日期 2009.05.14
申请号 WO2007IT00780 申请日期 2007.11.06
申请人 PIRELLI TYRE S.P.A.;MARIANI, MARCO;DALL'ABACO, DAVIDE;MARANGON, ROBERTO 发明人 MARIANI, MARCO;DALL'ABACO, DAVIDE;MARANGON, ROBERTO
分类号 B60C11/117 主分类号 B60C11/117
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