| 摘要 |
<p>A magnetic disk device in which a plurality of magnetic recording disks (4) are mounted with a predetermined spacing via a magnetic recording disk mounting member (13) to a rotatably supported spindle (10), provided with an air vent passing through the portions adjacent to the spindle (10) in the upper portion (A) and the lower portion (B) of the magnetic recording disk mounting member (13) to the spaces between the magnetic recording disks (4), so that air is circulated by the centrifugal force produced by the spinning magnetic recording disks (4).</p> |
