Magnetic head slider for supporting a recessed magnetic head and

Details Magnetic head slider for supporting a recessed magnetic head and Magnetic head slider for supporting a recessed magnetic head and

1995-11-16

1997-09-02

Neyzari, Ali

Dynamic information storage or retrieval

Editing of stored information

360114, 360 59, G11B 1100

Patent

active

056639376

ABSTRACT:
A magnetic head device for magneto-optical recording includes a magnetic head element having a magnetic core and a bobbin carrying a coil, a slide contact member carrying the magnetic head element and having a slide contact portion having sliding contact with a magneto-optical disc, and a head support supported for rotational deflection about a first axis by a movable base movably supported radially of the magneto-optical disc and carrying the slide contact member for rotational deflection about a second axis at its distal end. The first and second axes are parallel to both a recording surface of the magneto-optical disc and a direction of radial travel of the slide contact member over the magneto-optical disc. The slide contact member has the slide contact portion on its one end associated with the direction of rotation of the magneto-optical disc. A first slide contact clearance is formed on the outer periphery on the distal end of the magnetic head element facing the magneto-optical disc and a second slide contact clearance is formed on its one lateral side towards the outer periphery of the magneto-optical disc when the slide contact member is moved on the magneto-optical disc.

REFERENCES:
patent: 4759119 (1988-07-01), Noguchi et al.
patent: 5126984 (1992-06-01), Kawai
patent: 5199090 (1993-03-01), Bell
patent: 5237475 (1993-08-01), Kazama et al.
patent: 5305294 (1994-04-01), Kime et al.
patent: 5455809 (1995-10-01), Naraoka et al.
patent: 5467237 (1995-11-01), Takahashi
patent: 5483504 (1996-01-01), Horita et al.

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