| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that a wheel body together with a metal core ring in an elastic wheel part must be uneconomically disposed as a whole if wear, chips, cracks or the like are generated in the elastic wheel part of the wheel body of a wheel for agricultural use, and a problem of the refuse disposal (recycling, environmental destruction, etc.). SOLUTION: In the assumption that the wheel body 1 is separate from a hub body 5, a tire body 2 formed of an elastic material and a metal rim body 3 are assembled/disassembled to/from each other by a tightening tool 6 in this wheel body 1.
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