| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roller device that prevents a positional shift of a flange in a shaft direction and that can be easily assembled. <P>SOLUTION: The roller device 6 comprises: a roller main body 62; a shaft member 61 for being inserted through the roller main body 61; flanges 63, through which the shaft member 61 is inserted, and which are in contact with both ends of the roller main body 62 for arrangement; and pins 64 for being fixed to the shaft member 61 at end sides of the shaft member 61 for the flanges 63 to regulate the position of the flanges 63 in a shaft direction. Further, the roller device 6 includes: plate-like members 71 for being arranged between the pins 64 and the flanges 63 so that shift to the end sides of the shaft direction is regulated by the pins 64; energizing members 72 for being arranged at the sides of the flanges 63 of the plate-like members 71 to energize the flanges 63 to a center side in the shaft direction; and fixing members 73 for being arranged at the end sides of the shaft member 61 for the plate-like members 71 to engage with the pins 64. <P>COPYRIGHT: (C)2012,JPO&INPIT |
