| 摘要 |
PURPOSE:To arranged issued papers properly and smoothly in a device to issue copying papers or the like of a duplicating machine to a paper-issue tray by providing a pair of low-speed conveying rollers mutually pushed between the paper-issue tray and another pair of high-speed conveying rollers. CONSTITUTION:When an electromagnetic clutch 13 is thrown in by the supply of current and a timing pulley 15 is connected with a shaft 4a, the rotatory power of a shaft 2 rotated by a motor 10 via a timing belt 12 or the like is transmitted to the shaft 4a via timing pulleys 7, 15, and a timing belt 17, and the first and the second conveying roller 2 and 4 are rotated at an equal circumferential velocity. Meanwhile, when current is supplied to an electromagnetic clutch 14 and a timing pulley 16 is connected with the shaft 4a, the rotatory power of the shaft 2a is transmitted via a small-diameter timing pulley 8, a large-diameter timing pulley 16, and a timing belt 18, and the roller 4 is rotated at a lower circumferential velocity than the roller 2. Then, a paper 6 is slowed down and issued into a tray 1. |
