(57) Abstract Objective The box is conveyed to the direction which is pushed by the pushing boardInterlocking with the ru conveyer and above-mentioned pushing board, the adsorption tool which it movesThe flap of free state is locked by having,It converts conveying direction without ru thing and the like. Constitution The flap of free state (51) the box which it hasThe pushing board which (5) is pushed (1) and with said pushing board (1)In the direction which is pushed the above-mentioned box the conveyer which (5) is conveyed(2) and interlocking above-mentioned pushing board (1), the adsorption tool which it movesThe pusher which it has (3).
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