Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Reexamination Certificate
2004-11-15
2008-09-02
Davis, David D (Department: 2627)
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
Reexamination Certificate
active
07420770
ABSTRACT:
A magnetic disk drive apparatus includes a housing member with at least one opened face, a cover member for covering the at least one opened face of the housing member, a head gimbal assembly including a magnetic head slider and a suspension for supporting the magnetic head slider, a support arm for supporting the head gimbal assembly, a magnetic disk to which the magnetic head slider opposed, a motor for rotating the magnetic disk, a first wiring member with one end electrically connected to the motor and the other end electrically connected to a first connection section, and a second wiring member with one end electrically connected to a second connection section and the other end electrically connected to an external connection connector. The magnetic disk, the motor, the first connection section and the first wiring member are attached to the housing member, and the support arm, the second connection section and the second wiring member are fixed to the cover member. The first connection section and the second connection section are electrically conducted by pressure contact.
REFERENCES:
patent: 5282099 (1994-01-01), Kawagoe et al.
patent: 5880904 (1999-03-01), Mizoshita et al.
patent: 6057982 (2000-05-01), Kloeppel
patent: 6347023 (2002-02-01), Suwa
patent: 6900961 (2005-05-01), Butler
patent: 6-215513 (1994-08-01), None
Ho Yiu Sing
Kamigama Takehiro
Shiraishi Masashi
Davis David D
SAE Magnetics (H.K. ) Ltd.
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