| 摘要 |
PROBLEM TO BE SOLVED: To improve uniting strength between a wheel portion and an elastic ring element, to cope with increase in a ground load depending on circumstances, and to prevent increase in cost and deterioration in appearance, in an agricultural wheel. SOLUTION: The agricultural wheel 1 has a wheel portion 2 and an elastic wheel body 3 surrounding the wheel portion 2. Uniting pieces 6, 16 projecting out in parallel with an axial direction of a machine body axle are provided on both of a wheel body core portion 10 of the elastic wheel body 3 and the wheel portion 2. These uniting pieces 6, 16 are united by a uniting shaft 18 provided along a diameter direction of the machine body axle while being surface-contacted with each other. COPYRIGHT: (C)2005,JPO&NCIPI
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