Ramp for hard disc

Details Ramp for hard disc Ramp for hard disc

2006-08-08

2006-08-08

Young, Wayne (Department: 2652)

Dynamic magnetic information storage or retrieval

Head mounting

For moving head into/out of transducing position

Reexamination Certificate

active

07088555

ABSTRACT:
A ramp having a surface hardness of 2.6 GPa or more, which is obtained by molding a polyacetal resin. Such a ramp made of a polyacetal resin is excellent in moldabilities, and an abrasion loss at the resin portion of the ramp is remarkably small when a hard disk is operated. Thus it is suitable as a ramp for housing and guiding a head within a hard disk drive.

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