| 摘要 |
<p>PROBLEM TO BE SOLVED: To efficiently store many holders differed from one another in thickness in holder hanging places in a specified storage-shelf unit. SOLUTION: In a storage unit, storage area provided with holder hanging places arranged in parallel at fixed intervals, are arranged in matrix manner. Each time a hold is taken in by a conveying unit, the holder is clasified into a thickness group falling into a specified thickness range based on data on the thickness of the holder (S1). When the holder taken in by the conveying unit is stored in any storage area consisting of emptied storage zones, control for renewing data on the section marks of the holder storage areas is executed in order for only the holders of the same thickness group to be stored in future, and for the holder storage area to be specified as a specialized holder storage area (S5, S6).</p> |
