| 摘要 |
PROBLEM TO BE SOLVED: To provide a covering lid feeding cylindrical device in a continuously food filling line, in a container capable of reliably eliminating defective suction and draw-out that not 1, but rather 2-3 covering lids are sucked simultaneously and are drawn out so that the covering lids can be sucked and drawn out consistently, one by one, while keeping their horizontal attitudes, without causing oscillation or inclining of the covering lids during the suction and draw-out. SOLUTION: In the covering lid feeding cylindrical device in the continuously food filling line in the container, in which a large number of covering lids stacked in a feedcylinder, are unlocked from the inside of a circular flange at a lower end and sucked and drawn out, ten and more locking faces having an inward width shorter than the lock-permitting width and a predetermined length in the circumferential direction are projected from an inner surface of the circular flange at an equal spacing. COPYRIGHT: (C)2009,JPO&INPIT
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