| 摘要 |
PURPOSE:To improve the separability of sheets of paper by providing a frame body having a front plate and a rear plate facing each other across sheets of paper, fitting this frame body presser claws pressing corners of the paper movably up and down, and swaying the said frame body back and forth. CONSTITUTION:Both side ends of a frame body 4 are swayably held by pins 5 on side plates 3 of a frame 1, and the front plate 6 and the rear plate 7 of this frame body 4 and links on both sides are connected with rods 8a. Presser claws 11 pressing corners on both sides at the front edge of the paper 10 on a push-up plate 9 are fitted to the links 8 rotatably up and down. When sheets of paper 10 are stacked on the push-up plate 9 and a handle 7a formed on the rear plate 7 is moved back and forth, the push-up plate, front plate 6, and rear plate 7 are swayed back and forth. Accordingly, sheets of paper 10 are swayed back and forth and are slipped among stacked layers, and the separability is improved. At this time, the push-up plate 9 is also shifted, thus the lowest sheet 10 is never wrinkled even if the friction resistance between the lowest sheet 10 and the push-up plate 9 is large. |
