AIR CURRENT CONTROL STRUCTURE AND AIR CURRENT CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide an air current control structure capable of suppressing the disturbance of air current around a crane by the movement of a carrying mechanism without reducing carrying speed and without increasing the power consumption of a blower. SOLUTION: The air current in a stocker formed to carrying a carried article by the carrying mechanism 10 moving between shelves is controlled. A current straightening plate 11 controlling the air current around the crane generated by the movement of the carrying mechanism 10 is installed at the portion of the carrying mechanism 10 for supporting the carried article. COPYRIGHT: (C)2005,JPO&NCIPI