Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Reexamination Certificate
2006-06-06
2006-06-06
Tupper, Robert S. (Department: 2652)
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
C360S099080, C360S264700
Reexamination Certificate
active
07057849
ABSTRACT:
A data storage device includes a baseplate (10), a head stack (50), a disk stack (90), a spindle motor (80) first damper (20) and second dampers (30). The head stack is received in the baseplate with the second damper underlying between the head stack and the baseplate. The disk stack combined with the spindle motor is received in the baseplate with the first damper underlying between the disk stack and the baseplate for absorbing vibration and improving dynamic head loading property of the data storage device.
REFERENCES:
patent: 4491888 (1985-01-01), Brown et al.
patent: 5602697 (1997-02-01), Jeong et al.
patent: 6256173 (2001-07-01), Chee et al.
Soderfelt Wayne
Woods Jim
Ackerman Stephen B.
ESGW Holding Limited
Saile Ackerman LLC
Tupper Robert S.
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