Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1995-06-02
1995-12-12
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360106, 369244, 369222, G11B 2116, G11B 2108
Patent
active
054755492
ABSTRACT:
An actuator armset for a computer disk drive, in accordance with one aspect of the present invention, is comprised of a magnesium alloy containing beryllium. The armset has a bore for rotating about a spindle of the disk drive to position a transducer radially across a disk of the disk drive. In accordance with another aspect of the invention is an actuator armset of a disk drive system for movably positioning and supporting a transducer over a disk of the disk drive. The armset has a bore for pivoting about a spindle and comprises a magnesium alloy containing beryllium. A bearing assembly is interposed between the armset and the spindle, a flexible suspension being mounted at one end of the armset. Mounted to an opposing end of the suspension is a transducer. A voice coil is, in turn, mounted to a set of armset brackets such that the voice coil and the brackets are opposite the suspension and transducer.
REFERENCES:
patent: 4710834 (1987-12-01), Brand et al.
patent: 4774610 (1988-09-01), Kinjo
patent: 4814908 (1989-03-01), Schmitz
patent: 4860135 (1989-08-01), Cain
patent: 4941062 (1990-07-01), Yoshioka
patent: 4949194 (1990-08-01), MacPherson et al.
patent: 5041934 (1991-08-01), Stefansky
patent: 5130871 (1992-07-01), Whitmore
patent: 5161077 (1992-11-01), Jabbari
patent: 5202804 (1993-04-01), Takekado
patent: 5251085 (1993-10-01), Morris et al.
patent: 5260847 (1993-11-01), Bashere et al.
patent: 5268805 (1993-12-01), Peng et al.
JP-A-53-082-302 (Abstrat), Pioneer Electronic Corporation, WPI/Derwent, Jul. 1978.
Haws Warren J.
Marder James M.
Brush Wellman Inc.
Renner Craig A.
Tupper Robert S.
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