Load/unload mechanism for magnetic disk drive

Details Load/unload mechanism for magnetic disk drive Load/unload mechanism for magnetic disk drive

2008-04-29

2008-04-29

Dinh, Tan (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

C360S254800

Reexamination Certificate

active

07365930

ABSTRACT:
Formation of wear powder caused by wear of a ramp which is attributable to mutual contact of a lift tab and the ramp is to be reduced in loading and unloading operations. In one embodiment, a spindle motor is turned on by application of power, then the temperature of a ramp is measured and it is determined whether the temperature of the ramp has reached a preset temperature (about 25° C.) or not. If the answer is negative, a heater is energized to heat the ramp for raising the temperature of the ramp. When it is detected that the temperature of the ramp has reached the preset temperature, the heating of the ramp is stopped and the execution of loading and unloading operations is permitted, then an ordinary processing is started.

REFERENCES:
patent: 5394281 (1995-02-01), Kajitani
patent: 5808837 (1998-09-01), Norton
patent: 5831786 (1998-11-01), Boutaghou et al.
patent: 6122130 (2000-09-01), Boutaghou et al.
patent: 6441982 (2002-08-01), Fukushima et al.
patent: 7046474 (2006-05-01), Kuramoto et al.
patent: 2003/0202274 (2003-10-01), Onda et al.
patent: 2002-367313 (2002-12-01), None

Affiliated with

Also associated with

Rating

Load/unload mechanism for magnetic disk drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Load/unload mechanism for magnetic disk drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Load/unload mechanism for magnetic disk drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2745759