Dynamic magnetic information storage or retrieval – Head mounting – Disk record
Patent
1999-01-21
2000-12-19
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Head mounting
Disk record
3602464, G11B 548
Patent
active
061634387
ABSTRACT:
To provide a supporting mechanism of a contact-type magnetic head slider (1) which enables high-speed and precise positioning as well as excellent follow-up performance to a magnetic disk (D) of the magnetic head slider (1), the supporting mechanism (10) comprises a beam suspension (20) rotating in a direction perpendicular to recording tracks of the magnetic disk (D) for positioning the magnetic head slider (1) and impressing a load onto the magnetic head slider (1) towards the recording surface, a gimbal (30) for connecting the magnetic head slider (1) to the beam suspension (20) in a manner enabling the magnetic head slider (1) to swing in a rolling and a pitching direction, close-set members (41) each extending from a base frame (32) of the gimbal (30) to face one of side surfaces of the magnetic head slider (1), and lubricant (42) retained between each of the close-set members (41) and corresponding one of the side surfaces.
REFERENCES:
patent: 5898541 (1999-04-01), Boutaghou
Harold Hamilton, "Contact Recording on Perpendicular Rigid Media", Journal of the Magnetics Society of Japan, vol. 15 Supplement, No. S2 (1991), pp. 483-490.
Heinz A. J.
NEC Corporation
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