| 摘要 |
<p>PURPOSE:To form a stocker elevating device with approximate outside diameter dimensions of a stocker by inserting a screw rod, which is rotated and driven by a driving source, through center holes of disks housed in the stocker. CONSTITUTION:A gear 94 rotated and driven by a motor 93 is arranged on a chassis bottom plate, and a screw rod 95 rotated as one body is attached on the same axis. Meanwhile, a nut 96 to be engaged with the screw rod 95 is attached to the bottom of a stocker 90 so that it has the same axis as center holes of disks on a carriage housed in the stocker 90. The screw rod 95 is designed with a slightly small diameter so that it can be inserted through center holes of disks. thus, the stocker elevating device is formed with the out-side diameter dimensions of the stocker 90.</p> |
