| 摘要 |
<p>The present invention relates to a core of a rubber crawler intended for use with vehicles such as combined harvester and thresher, harvester, motor sledge, civil engineering and construction vehicles, etc, and to the rubber crawler. The core of a rubber crawler having a crawler body as a whole endlessly formed of rubber material and in which a plurality of the cores is embedded longitudinally with a predetermined spacing from one to another, comprises (a) at least a pair of protrusions opposite to each other provided nearer the core body of a predetermined length and thickness; (b) a rib provided as rising from the center of the core body so as to generally be perpendicular to said protrusions. Also the present invention provides a rubber crawler having a crawler body as a whole endlessly formed of rubber material and in which a plurality of cores is embedded longitudinally with a predetermined spacing from one to another core.</p> |
