| 摘要 |
<p>PURPOSE:To certainly perform the shift and opening operation of receiving bodies by a method wherein the pins respectively provided to a plurality of the receiving bodies are guided to a guide groove and restricted in a close contact state by the restriction pat provided to a receiving body carrier to be engaged with the grooves of a Geneva wheel. CONSTITUTION:Rear tray pins 12G, 12H are provided to the left and right rear end parts of a tray 12 and respectively engaged with the first slots 10C, 10D in a vertically movable manner while front tray pins 12J, 12K are also provided to the horizontal walls 12I of the lower parts of the left and right front ends of the tray 12 and engaged with the front guide members 14 of a tray carrier 15 in a freely slidable manner. The guide pins 16A, 16B, 18A, 18B of the tray carrier 15 are guided in a vertically freely movable manner by the second slots 10E, 10F of a main body casing and the rear tray pins 12G, 12H are respectively engaged with the grooves of a Geneva wheel 40 and raised upwardly along the circular arc parts 10C1, 10C2, 10D1, 10D2 of the first slots 10C, 10D to obtain the open state of the tray 12 on the rear side thereof.</p> |
