| 摘要 |
PROBLEM TO BE SOLVED: To reduce cost by simplifying its installation adjustment, and largely reducing the number of part items. SOLUTION: This tray feed device has a straight line-shaped rotary rail 13 having a plurality of rollers in a tray 10, formed in the form of moving in the vertical direction or the horizontal direction on a plurality of rails, formed in the substantially same as or a little shorter than any shorter one length of the vertical direction or the horizontal direction of a tray under surface, in a position different from the respective rollers on the under surface side of the tray 10, and rotatable in the horizontal direction. The tray feed device 30 is composed of a tray sending-out device 31 for sending out by sandwiching the rotary rail 13 of the tray 10 from both sides, and a rotary rail direction changing device 36 for rotating by sandwiching the rotary rail 13 of the tray 10 from both sides. COPYRIGHT: (C)2006,JPO&NCIPI
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