| 摘要 |
<p>A rubber pad (10) comprises a support plate (11) having substantially the same shape as an outer surface of an iron shoe plate (1) provided on its outer surface with lugs (2,3,4), a rubber block (16) vulcanized and adhered to the support plate (11), wherein the support plate (11) is provided with a bolt or a female member (14) fixed to at least one side face of the support plate (11), a hook member (15) fixed to the support plate (11) at a position opposite to the bolt or female member (15). Further, the rubber pad (10) is provided with a fastening member securing the rubber pad (10) to the iron shoe plate (1) through another female member (14) or bolt. <IMAGE></p> |
