Magnetic disk drive with line contact

Details Magnetic disk drive with line contact Magnetic disk drive with line contact

2005-12-14

2009-06-09

Chen, Tianjie (Department: 2627)

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

Reexamination Certificate

active

07545601

ABSTRACT:
Embodiments of the invention provide a magnetic disk drive promoting even higher densities, greater capacities, and further reduction in size, while relaxing component accuracy requirements. In one embodiment, the magnetic disk drive includes a magnetic disk receiving member and a magnetic disk holding member, a magnetic disk being rotatably held with the magnetic disk clamped therebetween. The receiving member makes a line contact with a surface of the magnetic disk on a circumference of a circle formed around a rotational axis of the magnetic disk.

REFERENCES:
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patent: 6788495 (2004-09-01), Aiello
patent: 7133251 (2006-11-01), Kim et al.
patent: 2002/0034041 (2002-03-01), Luo et al.
patent: 2003/0169533 (2003-09-01), Aiello
patent: 2002-298479 (2002-10-01), None

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