| 摘要 |
PURPOSE:To obtain the invariably stable and excellent contacting state of a head in the recording area of a disk by shaping a disk facing surface which is closer to a magnetic disk side near at least either of the inner and outer circumferential sides of the magnetic disk. CONSTITUTION:In the 1st example, the disk facing surface 41 of a stabilizing member 41 is so curved as to come closer to the disk 1 near the outer and inner circumferential sides of the recording area of the disk 1 as shown by 41c, and then the disk 1 is forced to be along the disk facing surface 41a of the stabilizing member 41. Consequently, the one-side abutting phenomenon of the head 3 is eliminated. In the figure, 41b is an escape groove for the head. in the 2nd example, the plane is merely flexed into a taper shape instead of curving the part 41c close to the disk 1 in the disk facing surface of the stabilizing member 41 as shown in the 1st example. |
