| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wheel for a farm working machine in which a synthetic resin wheel cap having a plurality of integrally formed diametrical-direction radial ribs are attached to a wheel body, the wheel having more increased strength without increasing the thickness. <P>SOLUTION: The wheel for a farm working machine is constructed in such a manner that: the wheel body 12 formed in a circular ring centered on an axle 9 when laterally viewed is supported on an axle 9 side via a plurality of spokes 13; the synthetic resin wheel cap 16 for covering the side of the plurality of spokes 13 is located on the inner peripheral side of the wheel body 12 and attached thereto; and the plurality of radial ribs 26 extending from the axle 9 side in a diametrical direction of the wheel body 12 are integrally formed in an inner surface being a surface of the wheel cap 16 at the spoke 13 side. In the wheel, a recess 23 recessed to the spoke side when viewed from a front is formed in the axle 9 side of the wheel cap 16. The radial ribs 26 are extend from the inner surface of the wheel cap 16 in such a way that the edges of the spoke 13 sides of the radial ribs 26 come close to each other along the spokes 13 when viewed from a front. <P>COPYRIGHT: (C)2012,JPO&INPIT |
