| 摘要 |
PURPOSE:To realize setting from the direction of paper feeding by providing a driving shaft reversely threaded on each of both sides and optionally changing an interval between feed roll setting plates. CONSTITUTION:Configuration of the captioned device, setting from the direction of paper feeding, is such that two blocks 15, 16 screwed on a driving shaft, and reversely threaded on each of both sides, are made movable by an optional distance in directions reverse to each other with rotation of the driving shaft 4, while feed roll setting plates 5, 6 are pushed by means of said blocks 15, 16. Accordingly, an interval between feed rollers 2, 3 can be changed correspondingly to the thickness of paper through simple operation of just turning a dial of the driving shaft 4, and minute adjustment can also be performed, thus a mistake in paper feeding can be prevented. |
