JPS57782A - Automatic page turning-over device for bankbook - Google Patents

Abstract

PURPOSE:To set a printing page securely by turning a page through the movement of a roller by curling only an opened page up toward a binding part by a difference between the frictional force of a friction roller to a page surface and the frictional force of a paper surface. CONSTITUTION:A friction roller 13 while pressing on a bankbook 1 moves toward a bankbook binding part 1a in the middle of the bankbook 1. Then, a difference between the frictional force of the roller 13 to a page surface and that of a paper surface moves only one page 1b of the opened bankbook toward the binding part 1a together with the roller 13, and it curls up. As the roller 13 moves, the roller is rotated counterclockwise an shown in the figure by the recoiling force of the curled page 1b and the roller 13 enters under the reverse surface of the floating page 1b. Here, the roller 13 returns by moving in the opposite direction. Simultaneously, the bankbook 1 also moves toward a bankbook entry hole 27. Thus, the pages of the bankbook 1 are turned over automatically in the forward and backward directions.