Cover-gasket assembly for hard disk device

Details Cover-gasket assembly for hard disk device Cover-gasket assembly for hard disk device

1993-04-09

1994-07-05

Bleutge, John C.

Stock material or miscellaneous articles

Sheet facing and longitudinally noncoextensive with web or...

Sheet smaller in both length and width

428450, 428192, 428447, 528 31, 528 24, 528 42, 360 9702, 360 9808, 277228, 277235A, B32B 314

Patent

active

053266110

ABSTRACT:
A cover-gasket assembly for a hard disk device which comprises a gasket applied to a predetermined position of a cover for the hard disk device, wherein the gasket is formed essentially of a cured product of a fluorosilicone rubber composition. The assembly is particularly excellent in sealing property against permeation of water vapor, and can be used extremely effectively for hard disk devices for handy office-automation apparatuses such as laptop or pocket-size personal computers, word processors and the like which are expected to be used under various temperature and humidity conditions.

REFERENCES:
patent: 4742101 (1988-05-01), Yoshida
patent: 4950521 (1990-08-01), Takamura et al.
patent: 4985526 (1991-01-01), Kishita et al.
patent: 5037932 (1991-08-01), Maxson et al.

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