| 摘要 |
PURPOSE:To arrange so that the device is of a simple structure and can precisely determine a stop position by providing a regulatory member to regulate the movement of a carrier in the direction of a medium supply section in the neighborhood of a carrier pathway at the side of the medium supply section, in a carrying device for continuous folding paper. CONSTITUTION:A protuberance 39 is provided on a frame 25 and a knob 29 for a paper feed mechanism is also provided at the side where said knob is fitted to a protuberance 39. Said knob is then sandwiched between a rotary part 35, which is equipped with an elastic member 42 for preventing movement of the paper feed mechanism, and a fixed member 33. In addition, a spline shaft 28 runs through a tractor frame 40 and the knob 29 is fixed with a screw 41. Consequently, the spline shaft 28 does not oscillate during paper feed owing to the support given by the knob 29 and the protuberance 39. Thus it is possible to prevent the oscillation of the spline shaft 28 and a tractor pin caused by a load brought to bear on a medium without increasing the accuracy and strength of parts. |
