发明名称 |
Multi-disc servo track writer vibration isolation method and apparatus |
摘要 |
Apparatus and method for orienting a head over a disc within a multi-disc servo-track writer preferably uses two gas bearings, an adaptor plate, and an actuator assembly including an E-block and arm/head assembly. Rotation of the E-block, and hence actuator arm/head assembly, can be controlled by the movement of a rotational gas bearing, which is rotated by a motor. The gas bearing provides for reduced friction and, as a result, decreased eccentricity of the head as compared to related art configurations. A translational gas bearing can be used for laterally positioning the actuator assembly for servo track recording.
|
申请公布号 |
US2002181160(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20020039011 |
申请日期 |
2002.01.02 |
申请人 |
BUSKE LON RICHARD;DAHLENBURG RODNEY DALE;PHILLIPS JOEL DANIEL;RAPHAEL WILLIAM JOHN;SEXTON THOMAS HENRY;TOFFLE MARK AUGUST;WEICHELT BRENT MELVIN;ZIMMERMAN JASON PAUL |
发明人 |
BUSKE LON RICHARD;DAHLENBURG RODNEY DALE;PHILLIPS JOEL DANIEL;RAPHAEL WILLIAM JOHN;SEXTON THOMAS HENRY;TOFFLE MARK AUGUST;WEICHELT BRENT MELVIN;ZIMMERMAN JASON PAUL |
分类号 |
G11B5/596;G11B25/04;G11B33/08;(IPC1-7):G11B5/55 |
主分类号 |
G11B5/596 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|