摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing member for an image forming device which has enhanced the acccuracy of the rotation of an axis that is to be supported, and restrain the generation of abnormal sounds. <P>SOLUTION: A resin part 4 of the bearing member 2 is injection-molded with an electroformed part 3 formed by electroforming as an insert part, and the bearing surface is composed in such a manner that an axis 34a of a pickup roller 34 is supported rotatably by the inner peripheral surface 3a of the electroformed part 3. In the same way, a resin part 14 of the bearing member 12 is injection-molded with an electroformed part 13, formed by electroforming being an insert part, and the bearing surface is constituted, in such a manner that the axis 35a of a separation roller 35 is supported rotatably by the inner peripheral surface 13a of the electroformed part 13. <P>COPYRIGHT: (C)2007,JPO&INPIT |