Disk apparatus

Dynamic optical information storage or retrieval – Dynamic mechanism optical subsystem – Transducer carriage or actuator

Reexamination Certificate

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Reexamination Certificate

active

10806475

ABSTRACT:
A disk apparatus has a tilting mechanism including an insulating resin cap that is attached in such a way as to cover an end portion of a metallic shaft and that has insulation performance, a metallic adjusting screw attached to a chassis in such a way as to abut against a bottom surface of the insulating cap attached to the shaft for moving the end portion of the shaft in an upward/downward direction, a resin shaft receiving pedestal that is attached to the chassis and that supports the end portion of the shaft movably in an upward/downward direction, and a metallic leaf spring that is attached to the shaft receiving pedestal, that abuts against an upper surface of the insulating cap attached to the shaft and that pushes the insulating cap in such a way as to press the insulating cap attached to the shaft against the adjusting screw.

REFERENCES:
patent: 5063548 (1991-11-01), Yamashita et al.
patent: 2004/0213110 (2004-10-01), Kamoto et al.
patent: 2005/0034141 (2005-02-01), Bae et al.
patent: 1-287875 (1989-11-01), None
patent: 2001-101673 (2001-04-01), None
patent: 3082214 (2001-09-01), None
patent: 2002-288948 (2001-10-01), None
patent: 2001-307438 (2001-11-01), None
patent: 2001-344789 (2001-12-01), None

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