Dynamic magnetic information storage or retrieval – Fluid bearing head support – Disk record
Reexamination Certificate
2005-11-15
2005-11-15
Heinz, A. J. (Department: 2653)
Dynamic magnetic information storage or retrieval
Fluid bearing head support
Disk record
C360S236300, C360S237000
Reexamination Certificate
active
06965498
ABSTRACT:
The present invention is directed towards air-bearing sliders that are used in disk drives. The invention involves pitching a slider so that the leading portion of the slider is closer to the disk than the trailing portion of the slider. The negative pitch reduces the sensitivity of the slider to ambient air pressure, radial position, and to data accessing over the disk. When used in combination with a reverse-flow disk drive, negatively pitched sliders facilitate the routing of traces to the head.
REFERENCES:
patent: 5822153 (1998-10-01), Lairson et al.
patent: 6040959 (2000-03-01), Kobayashi et al.
Lee Francis C.
Payne Robert N.
Berthold Thomas R.
Heinz A. J.
Hitachi Global Storage Technologies - Netherlands B.V.
Lumen IP Services, Inc.
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