Floating head slider device for magnetic disk apparatus

Details Floating head slider device for magnetic disk apparatus Floating head slider device for magnetic disk apparatus

1987-08-07

1989-04-04

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

360 86, 360106, G11B 555, G11B 1732

Patent

active

048191000

ABSTRACT:
In a magnetic disk apparatus adapted such that a magnetic disk made of a hard disk type carrier with a magnetic recording region formed on the surface thereof is rotated in a high speed therein, air is introduced between its slider formed integral with a magnetic head and the magnetic disk, whereby the magnetic head is floated over the magnetic disk and allowed to write data on the magnetic recording layer or read data written on the magnetic recording layer, the magnetic disk apparatus is disclosed wherein the angle of obliquity of the main axis of the slider at the innermost circumferential portion of the recording region with respect to the radial direction of the magnetic disk is set to such angle as will bring the floating height of the edge portion of the slider toward the center of the magnetic disk and the floating height of the edge portion thereof toward the outermost circumference are virtually equal to each other.

REFERENCES:
patent: 4388655 (1983-06-01), Zenzefilis
patent: 4620251 (1986-10-01), Gitzendanner
patent: 4633343 (1986-12-01), Maury et al.
patent: 4669004 (1987-05-01), Moon et al.
patent: 4688119 (1987-08-01), Blessum
patent: 4713703 (1987-12-01), Asano
Heath, "Design of a Swinging Actuator for a Disk File," IBM Journal of Research and Development, vol. 20, No. 4, pp. 389-397, Jul. 1976.

Affiliated with

Also associated with

Rating

Floating head slider device for magnetic disk apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-184246