| 摘要 |
PROBLEM TO BE SOLVED: To stably use a seamless belt provided with a reinforcing member along at least one end in the width direction of an endless belt main body over a long term by restraining the seamless belt from being cracked at a boundary part between a part provided with the reinforcing member and a part not provided therewith in the case of laying the seamless belt a cross rollers and driving it. SOLUTION: In the seamless belt provided with the reinforcing member 12 along at least one end in the width direction of the endless belt main body 10, the strength of the reinforcing member is made lower on the central part side than on the end side in the width direction of the belt main body. |
