| 摘要 |
PROBLEM TO BE SOLVED: To provide a shoe plate capable of traveling at a high speed and serving as a chassis for such a rice reaping machine to be comfortable to ride with excellent turning performance and less car body vibration. SOLUTION: The shoe plate constitutes the crawler belt 3 mounted to a plurality of links 2 connected in an endless shape, and the dimension W of the width direction intersecting perpendicularly with the traveling direction is larger than the dimension of the traveling direction L. Almost flat grounding surface A is formed on the front surface side. The both ends part of width direction of the grounding surface A is made to be the inclined parts 19, 19 inclined toward the back side sequentially outward in the width direction. The dimension L1 of the traveling direction of the inclined parts 19, 19 is sequentially decreased outward in the width direction. COPYRIGHT: (C)2003,JPO
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