| 摘要 |
<p>A carrier roller wherein an elastic portion installed on the outer periphery of the main body of the carrier roller can be easily replaced. The carrier roller comprises the main body rotatably supported by a rotary shaft with its both ends supported, and a deformable annular ring member removably mounted on the main body. The main body of the carrier roller has a catching portion to put the ring member on. A mounting path for the ring member mounted on the main body of the carrier roller has an external path existing in an outer peripheral portion of the main body of the carrier roller.</p> |
