Slider body with embedded lubricants and magnetic biasing appara

Details Slider body with embedded lubricants and magnetic biasing appara Slider body with embedded lubricants and magnetic biasing appara

1993-06-28

1995-01-17

Hajec, Donald

Dynamic magnetic information storage or retrieval

Head

Head surface structure

360 59, G11B 5187, G11B 502

Patent

active

053830750

ABSTRACT:
A magneto-optical disk driving apparatus of the magnetic field modulated recording type is generally provided with a magnetic biasing apparatus, which generates a magnetic field required to record or erase information signals on or from a magneto-optic recording medium. The magnetic biasing apparatus includes a magnetic circuit capable of recording or erasing the information signals on or from the magneto-optical recording medium and a slide member bonded to an open end of the magnetic circuit. The slide member is made up of a crosslinked setting resin, one or two lubricants contained in the setting resin, and a filler embedded in the setting resin. One of the lubricants has a linear molecular structure, whereas the other has a branched molecular structure. The filler is made up of a large number of porous particulates having a specific surface of from 100 to 1000 m.sup.2 /g (measured in accordance with the BET equation) and a large number of whiskers having a diameter in the order of submicrons or less.

REFERENCES:
patent: 4701894 (1987-10-01), Watson
patent: 5211734 (1993-05-01), Yagami et al.
patent: 5231613 (1993-07-01), Nakayama et al.
Gotou, Atsushi, "Contact Type Head", JP 60-028086, Jun. 26, 1985.

Affiliated with

Also associated with

Rating

Slider body with embedded lubricants and magnetic biasing appara does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Slider body with embedded lubricants and magnetic biasing appara, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slider body with embedded lubricants and magnetic biasing appara will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-751174