Hard disc drive counter-vibration system

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record

Reexamination Certificate

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Details

C361S679340, C361S679350, C361S807000, C361S689000, C361S638000

Reexamination Certificate

active

08035916

ABSTRACT:
One implementation of the present invention may take the form of a system for a hard disc drive counter-vibration device that may absorb rotational vibration or gyration of the hard disc drive module. This mounting device may incorporate at least one soft, plastic sphere and a pair of concave dished surfaces, configured to face each other and maintain the sphere between them. The sphere of the counter-vibration assembly may support the hard disc drive (HDD) while the weight of the HDD may align the dishes with each other and over the sphere. In this manner, the sphere may act as a spring and allow the HDD to vibrate or gyrate without transmitting the mechanical movement to the rest of the HDD assembly or electronic device.

REFERENCES:
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patent: 2004/0210915 (2004-10-01), Law
patent: 2010/0039765 (2010-02-01), Antonuccio et al.
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patent: 05 180619 (2005-07-01), None
patent: 1018827 (2001-10-01), None
International Search Report and Written Opinion dated Feb. 2, 2010, PCT/EP2009/065383, 14 pages.

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