| US 7,573,673 B2 | ||
| Air baffle device with a plurality of metal plates for reducing disk stack vibration in media servowriter | ||
| Kien-Wee Lai, Singapore (Singapore); Wel-Min Wang, Palo Alto, Calif. (US); Jui-Kiat Goh, Singapore (Singapore); and Wai-Kuen Koh, Singapore (Singapore) | ||
| Assigned to LaserResearch (S) Pte Ltd, Singapore (Singapore) | ||
| Filed on Sep. 20, 2005, as Appl. No. 11/229,597. | ||
| Claims priority of provisional application 60/611223, filed on Sep. 20, 2004. | ||
| Prior Publication US 2006/0061905 A1, Mar. 23, 2006 | ||
| Int. Cl. G11B 33/14 (2006.01) | ||
| U.S. Cl. 360—97.03 | 16 Claims |
| 1. An air baffle device for reducing disk vibration of a disk drive,
comprising of:
a plurality of metal plates;
a plurality of spacers; and
a fastening means for assembling the plurality of metal plates and spacers into a multi-layered structure;
wherein the spacers are positioned between two plates so that the multi-layered structure has a plurality of slots formed
by two adjacent plates; thereby when the air baffle device is inserted into a disk stack, every disk in the disk stack is
in parallel on both surfaces to the metal plates.
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