Disk device

Details Disk device Disk device

2011-05-17

2011-05-17

Duong, Hung V (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C455S550100, C174S255000, C439S638000, C040S621000

Reexamination Certificate

active

07944686

ABSTRACT:
In a disk device, a case includes a base frame and a top panel, which are made of thin metal plates. In the top panel, a corrugated section is formed to increase its rigidity. The corrugated section has peaks and valleys that are alternately arranged. The peaks and valleys extend in a direction orthogonal to a disk loading direction to the vicinity of both side ends of the top panel.

REFERENCES:
patent: 4363056 (1982-12-01), Riggle et al.
patent: 5695346 (1997-12-01), Sekiguchi et al.
patent: 5911522 (1999-06-01), Wood
patent: 6948176 (2005-09-01), Cho et al.
patent: 2007/0277187 (2007-11-01), Fujisawa
patent: 2009/0195976 (2009-08-01), Chang
patent: 1202529 (2005-05-01), None
patent: 2007-265470 (2007-10-01), None
Office Action dated Oct. 11, 2010, for corresponding Chinese Application No. 200910170606.9, 4 pages.

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