| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural wheel having excellent durability which is capable of preventing exposure of spokes caused by abrasion of a cylindrical part by suppressing the abrasion through the abutting of a protective part on a mud-scraping body, and preventing any corrosion of the spokes. SOLUTION: The agricultural wheel 6 is attached to an agricultural machine 2 having a mud scraping device 8 provided with a mud-discharging member having a mud-scraping body 46 for scraping mud deposited on the wheel 6 and a supporting member for supporting the mud-discharging member. The wheel 6 comprises a steel wheel having a hub and spokes 20 extending from the hub outwardly in the radial direction, an elastic ring body 14 for covering an outer side in the radial direction of the steel wheel, and a protective part 16. The elastic ring body 14 comprises a body, and a cylindrical part which is located on the inner side in the radial direction of the body and wound around the spokes 20. The protective part 16 covers the cylindrical part. Preferably, in this wheel 6, the cylindrical part is connected to the body. The protective part 16 is located on the body side in this cylindrical part. Preferably, in this wheel 6, the cylindrical part has a recess, and the protective part 16 is fitted in this recess. COPYRIGHT: (C)2008,JPO&INPIT
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