STRUCTURE AND ENCLOSURE ASSEMBLY FOR A DISK DRIVE

A DISK DRIVE A data storage disk drive is provided with a spindle 42 which supports a plurality of disks 110 for rotation about a common axis, and a rotary actuator 20 which supports magnetic transducers for movement in unison across respective disk surfaces. The disk drive includes a disk drive enc...

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Bibliographische Detailangaben
Hauptverfasser:	GOEKE DALE CLARK, BROWN CHARLES ALLAN, COSSETTE LUKE ANTONIO, WENDT HERMAN RUSSELL, LAGERGREN RICHARD EDWARD, BECK JOHN LOWELL, BRATVOLD DARRELL EUGENE, GOOD MICHAEL SCOTT, LYONS GREGORY ALLEN, RAPPEL BRIAN LEE, BOIGENZAHN JEFFREY FRED, GOODMAN DALE ERNEST, STUCKY DANIEL CRAIG, RIGOTTI JAMES MICHAEL, TUFTY LYLE RICK
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	A DISK DRIVE A data storage disk drive is provided with a spindle 42 which supports a plurality of disks 110 for rotation about a common axis, and a rotary actuator 20 which supports magnetic transducers for movement in unison across respective disk surfaces. The disk drive includes a disk drive enclosure having die-cast generated predetermined zero draft registration surfaces 30-40 for mounting the spindle motor shaft 42 and the actuator bearing shaft 44 and possibly magnet assemblies 46, 48. The enclosure includes a base casting 14 and a cover casting 16, each casting including structure (figs. 7-9) for locating and retaining electrical connectors used for connecting to a planar electronics card (90) located outside the drive enclosure. The disk drive includes an effective and easily manufacturable electrical path from a flax circuit to an actuator comb (figs. 11-13). The disk drive also includes a tubular, at least partly electrostatic, chemical breather filter (56) arranged with integral housing and diffusion channels (58) formed in the cover casting (figs. 14-24).