| 摘要 |
<p>A caterpillar plate of an elastic body and a caterpillar band which have a service life substantially equal to that of an integral rubber caterpillar band and are convenient to replace at the time of damage or the like. Thus a caterpillar plate (10) of an elastic body integrally formed by embedding an elastic body (1) in a core body (2) is constructed such that a side surface in a lenghwise direction of a link is defined by an inversely-warped initial contact surface (1d) which extends from a link mounting surface side to a ground surface side, and a subsequent contact surface (1e) which connects between an end of the ground surface side of the inversely-warped initial contact surface (1d) and an end of a ground surface (11). Further, a caterpillar band (100) is connected to provide a predetermined spacing (e) between rectangular parallelepiped elastic bodies (1A) of adjacent caterpillar plates (10a, 10b). <IMAGE></p> |
