Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1998-07-20
2000-09-19
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
G11B 3314
Patent
active
061221392
ABSTRACT:
A disk drive system, includes an arm for mounting a head, and at least one component, coupled to the arm, for being synchronized to maintain a zero net angular momentum of the arm and the at least one component. Another disk drive system including a read/write head, includes a torque counter-generating member for being synchronized to maintain a zero net angular momentum of the head.
REFERENCES:
patent: 4967293 (1990-10-01), Aruga et al.
patent: 5016131 (1991-05-01), Riggle
patent: 5327061 (1994-07-01), Gullapalli
patent: 5400196 (1995-03-01), Moser et al.
patent: 5713438 (1998-02-01), Rossetti et al.
Dang Hien Phu
Kagami Naoyuki
Khanna Vijayeshwar
McVicker Gerard
Nakagawa Yuzo
Heinz A. J.
International Business Machines - Corporation
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