Restore method and apparatus for disk drive

Details Restore method and apparatus for disk drive Restore method and apparatus for disk drive

G - Physics

11

B

352/19.1, 352/21

G11B 5/012 (2006.01) G11B 5/55 (2006.01)

Patent

CA 1111135

RESTORE METHOD AND APPARATUS FOR DISK DRIVE ABSTRACT OF THE DISCLOSURE A method and apparatus for restoring the electro- magnetic read/write head of a disk drive from a position between a data-field track located closest to the axis of rotation of a disk loaded in the drive and a data-field track located furthest to such axis of rotation, to a position over the latter data-field track. A first predetermined code is prerecorded on each data-field track and a second predetermined code is prerecorded on each of a plurality of guard-band tracks. The head is first moved in a direction away from the axis of rotation of the disk at a predetermined velocity. The code stored on each track is read and detected as the head is moved thereover. The head is stopped over a track when the code read and detected therefrom is the second predetermined code. Then, the head is moved in a direction toward the axis of rotation of the disk and stopped over the data-field track located furthest from the axis of rotation of the disk.

295676

Affiliated with

Also associated with

Rating

Restore method and apparatus for disk drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Restore method and apparatus for disk drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Restore method and apparatus for disk drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1048077