| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of becoming unable to receive an object, due to a return to an unexpectedly folded-up state by a rebound of the tip side, just after returning to a receiving position of a processed sheet body, while switching the next tray standing by in a folded-up state to an opening state. SOLUTION: When a tray 16 returns to a receiving position, a guide surface 19a assisting reversal of the tray 16 includes an area C having a circular arc surface profile having a tangent being in the vertical direction or approximate to this direction over a length range in the predetermined sliding direction on the downstream side in the sliding direction, and a sliding part 16h of the tray 16 separates from the guide surface 19a in the area C in response to the reversal of the tray 16. COPYRIGHT: (C)2007,JPO&INPIT
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