Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1997-09-11
1999-02-09
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 554
Patent
active
058702563
ABSTRACT:
A disk drive includes a data storage disk rotatably mounted in a housing. An access arm is rotatably mounted in the housing and has an access head at a distal end thereof for travel over the disk to write data thereto and read data therefrom. A pair of counter imbalanced inertia locks are operatively joined between the housing and the access arm for inertia latching the access arm upon shock loading of the access arm to prevent movement thereof over the disk irrespective of combinations of linear and angular shock loading.
REFERENCES:
patent: 5296986 (1994-03-01), Morehouse et al.
patent: 5404257 (1995-04-01), Alt
patent: 5528437 (1996-06-01), Mastache
patent: 5668683 (1997-09-01), Stone
Khanna Vijayeshwar Das
Kumar Suresh
Sri-Jayantha Sri Muthuthamby
Conte Francis L.
Heinz A. J.
International Business Machines - Corporation
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