Disk drive with cover including a metal layer and a polymer layer with a polymer layer feature

Disk drive with cover including a metal layer and a polymer layer with a polymer layer feature

A disk drive includes a disk drive base, a disk rotatably coupled to the disk drive base having a disk surface, a head stack assembly rotatably coupled to the disk drive base adjacent the disk surface, and a cover attached to the disk drive base enclosing the disk and head stack assembly there betwe...

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Hauptverfasser: Hanke, Frederick J, Yamada, Wayne M, Watkins, Norman, Ali, David
Format: Patent
Sprache:eng
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creator Hanke, Frederick J
Yamada, Wayne M
Watkins, Norman
Ali, David
description A disk drive includes a disk drive base, a disk rotatably coupled to the disk drive base having a disk surface, a head stack assembly rotatably coupled to the disk drive base adjacent the disk surface, and a cover attached to the disk drive base enclosing the disk and head stack assembly there between. The cover includes a metal layer and a polymer layer substantially coextensive with the metal layer and extending substantially across the disk drive base. The polymer layer includes a polymer layer feature extending away from the metal layer towards the disk drive base. The polymer layer feature defines a cavity between the polymer layer and the metal layer.
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The cover includes a metal layer and a polymer layer substantially coextensive with the metal layer and extending substantially across the disk drive base. The polymer layer includes a polymer layer feature extending away from the metal layer towards the disk drive base. The polymer layer feature defines a cavity between the polymer layer and the metal layer.</abstract><oa>free_for_read</oa></addata></record>
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title Disk drive with cover including a metal layer and a polymer layer with a polymer layer feature
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