Dynamic magnetic information storage or retrieval – Head mounting – For moving head into/out of transducing position
Reexamination Certificate
2006-11-30
2009-10-13
Evans, Jefferson (Department: 2627)
Dynamic magnetic information storage or retrieval
Head mounting
For moving head into/out of transducing position
C360S256300
Reexamination Certificate
active
07602587
ABSTRACT:
A disc drive includes a motor that drives a disc, a slider that accesses the disc, a carriage that moves the slider, a housing that houses the disc, motor, slider, and carriage, and includes a rotating part that has an engagement part with the carriage at one end, and a first magnetic member at another end, and a printed board being provided on and approximately parallel to a bottom surface of the housing. The printed board includes a second magnetic member that extends from the inside of the housing to the printed board, and the printed board further includes a coil that forms an electromagnet with the second magnetic member, and is arranged in accordance with a shape of the bottom surface of the housing.
REFERENCES:
patent: 5172282 (1992-12-01), Ghose
patent: 5235481 (1993-08-01), Kamo et al.
patent: 5523910 (1996-06-01), von Alten
patent: 5532891 (1996-07-01), Tsujino
patent: 7251088 (2007-07-01), Matsui
patent: 2006/0023365 (2006-02-01), Tokizaki et al.
patent: 2002-190169 (2002-07-01), None
patent: 2003-068038 (2003-03-01), None
patent: 2006-048768 (2006-02-01), None
Evans Jefferson
Fujitsu Limited
Greer Burns & Crain Ltd.
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