Cover including multiple cover plates with damped layers

A cover for a disc drive assembly including multiple damped cover plates. The multiple damped cover plates include a first cover plate and a second cover plate. Each of the first and second cover plates includes a damped structure to damp vibration of the cover to reduce acoustic.

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Bibliographische Detailangaben
Hauptverfasser:	SCHROEDER MICHAEL D, LOFSTROM PAUL D, KOESTER DAVID D, LECLAIR STEPHEN P
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	A cover for a disc drive assembly including multiple damped cover plates. The multiple damped cover plates include a first cover plate and a second cover plate. Each of the first and second cover plates includes a damped structure to damp vibration of the cover to reduce acoustic.