| 摘要 |
<p>PURPOSE:To reduce the shift speed of a pin by selecting a plurality of receiving parts which are opposed, keeping an interval over the interval of the pins which are arranged in piling, by a selecting means and controlling the selecting means so that the time difference in which a sheet arrives at each receiving part less than the shift time between the pins. CONSTITUTION:A number of pins 40a,... which are set to be shiftable in the vertical direction onto a body part A are moved vertically at the same time by a power transmission member 43, keeping an interval S. In a sheet feeding part B, a main feeding passage 13 and the terminal edge side of a branched feeding passage 14 are formed so as to be opposed to the pin 40a... inlet edge, and the switching means 15a and 15b to the both feeding passages 13 and 14 are installed. The receiving part 11 of the main feeding passage 13 is set at a position corresponding to S X number of pins, and the height of the receiving part 12 of the branched feeding passage 12 is set to the half of the above- described position. Therefore, the shift speed in the vertical direction of each pins 40a,... can be set to the half in disproportion to the number 2 of receiving parts 11 and 12 by the control of the selecting means 15a and 15b, and the generation of noise in the shift of pin can be reduced.</p> |
