Synchronizing device for impeller

Abstract

Abstract PURPOSE: To synchronize a sheet and an impeller positively by a mechanism wherein the entry of the sheet is detected and the impeller is accelerated in a synchronizing device for the impeller used in the case when sheets, such as, paper money, etc. are lined up. CONSTITUTION: When a sheet 4 is transmitted by means of a feed roller 12 in the width direction, a cam 13 is moved due to friction with the sheet 4. Since the cam 13 is moved, a pawl piece 17 shifts the projection portions 8 of a ratchet 7 in the direction that the projection portions are pushed through a link 14 and a lever 15. When timing between the delivery of the sheet 4 by means of the feed roller 12 and the reception of the sheet 4 by means of an impeller 1 does not agree at that time, one blade 3 and a guide plate 9 slip. Since the slippage also takes place at the projection portions 8, the projection portions 8 are thrusted by the quick transfer of the pawl piece 17, and the one blade 3 and the guide plate 9 are corrected on a surface. The sheet 4 housed in the impeller 1 is stored in a receiving plate 10. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Katsuhiko Arimoto

Bibliographic Details