| 摘要 |
<p>PURPOSE:To prevent the loop of a paper sheet from beating a guide plate and the occurrence of noise in a state where the loop is formed in the paper sheet between carry roller devices being different in speed. CONSTITUTION:In order to check the strongly pressing action of the loop of a paper sheet against a lower guide plate in a state where carry roller devices 43, 55 being different in carrying speed are arranged in upstream and downstream sections to a connection part between a carry passage 40 for a double- face tray member and the form carry passage 20 of a device body, a curved guide section 60 is arranged to a curved passage. In the curved guide section 60, two oscillating guide plates 62, 65 are combined, and a sheet 61 is provided on their upper faces, and when the loop of the paper sheet is formed, the oscillating guide plates 62, 65 are set up so that they may be oscillated in a direction where they can escape from pressure caused by the loop. Thus the loop of the paper sheet can be prevented from strongly beating the oscillating guide plate for preventing the occurrence of noise.</p> |
