| 摘要 |
<p>PURPOSE:To reduce apprehension of a double feed by opening a device side wall with a supporting shaft provided in a paper feed end side serving as the center, providing a loading base part capable of mounting transfer paper on the side wall, and also making a turn supporting point of a friction pad agree with the supporting shaft of the side wall, so that a stable contact pressure of a loading base with a paper feed roller is maintained. CONSTITUTION:A friction pad member 12 and a turn supporting point 3a of a side wall 3, mounting a loading base 2 through a cover member 21, are commonly formed. The loading base 2 is extended along an upper surface of the side wall 3 through the cover member 21, and a turn arm member 121 of the friction pad member 12 is extended in a side of a paper feed roller 5, to provide a both-turn mechanism in narrow space under the paper feed roller S. Further, since the supporting shaft 3a of the arm member 121 of the friction pad member 12 is provided in a position most adjacent to the device side wall 3 in a paper feed end side, a turn distance between contact positions of the pad supporting shaft 3a and a friction pad 12a can be longest taken. Accordingly, a double-feed can be reduced.</p> |
