Motion limiter for disk drive integrated gimbal suspension

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6801400
APP PUB NO 20030137774A1
SERIAL NO

10057639

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Abstract

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An integrated gimbal suspension includes a flexure with an integrated, built-in gimbal, and includes a limiter structure that constrains motions of the gimbal in multi-degrees of freedom. The limiter structure includes one or more tab-shaped limiters and corresponding stops integrally formed into the gimbal assembly at strategic locations, which interact to provide the desired constraints to the motions of the flexure gimbal to prevent permanent damage from over-straining the gimbal or flexure beyond its designed range. The limiters may be pre-formed tab-shaped structures that are bent from the plane of the flexure. As the gimbal moves from its nominal position, one or more limiters engage the stops before such motion reaches the limit of the designed range of motion of the gimbal.

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Patent Owner(s)

  • WESTERN DIGITAL TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Ta-Chang San Jose, CA 28 394
Le, Hienminh Huu San Jose, CA 11 195
Pan, Tzong-Shii San Jose, CA 95 3104

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