摘要 |
PROBLEM TO BE SOLVED: To provide an elastic pad for a crawler in which the thickness of an elastic material adhered to a core is sufficiently secured, and the initial damage of the elastic material is sufficiently prevented. SOLUTION: One or more recess 11 are formed on a face on a shoe plate side to avoid interference with a fastening member attaching a shoe plate to a fixing part on a body side. The recess 11 is partitioned by a depression part 13 of the elastic material 2. The depression part enters an inner peripheral side of a through-hole 12 formed at a core metal 1, and disposed to the elastic material 12 around the through-hole 12 to sandwich the core metal 1 from a thickness direction so that the depression part is formed to correspond to the through-hole. A shape in a cross section of a part of the core 1 metal buried in the elastic material 2 and including a recess center line C is formed like an inward flange formed to be stepped down on a bottom side of the recess part 11 around the through-hole 12 and horizontally extended in a center direction of the recess. COPYRIGHT: (C)2009,JPO&INPIT
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