| 摘要 |
PROBLEM TO BE SOLVED: To provide a transfer device capable of preventing clogging, adhesion to an inner face of a casing, and solidification of an object to be transferred between the casing and a screw, improving conveyance efficiency of the object to be transferred greatly, and facilitating maintenance and management. SOLUTION: This transfer device is provided with the casing 11 having a charging port 32 for the object to be transferred, the screw 3 provided in the casing 11 to convey the object, and a discharge port 4 for discharging the object conveyed by the screw 3. Three or more tips 14 are protrudedly provided per pitch of the screw 3 in an outer peripheral fringe part of the screw 3. COPYRIGHT: (C)2005,JPO&NCIPI
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