| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber pad added to an iron shoe crawler. SOLUTION: In this additional rubber pad comprising a plate 1 whose length is about equal to the cross length of an iron shoe 10 constituting an iron shoe crawler, a pad member 2 vulcanization bonded to the outer surface of the plate 1, a hook 3 catching the edge of the iron shoe 10 from one end of the plate 1, and a hook member catching the edge of the iron shoe 10 and engaged with a transversely oriented internal thread member at the other end of the plate 1, at least one side of the hook 3 catching the iron shoe 10 is covered with elastic rubber 7. |
