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公开(公告)号：DE69013188T2
公开(公告)日：1995-05-11
申请号：DE69013188
申请日：1990-03-08
Applicant: IBM
Inventor： HATCHETT MICHAEL ROBERT , HEARN ANTHONY ROGER , HEATH JOHN STEWART , LACEY CHARLES MICHAEL , LAREK THADDEUS LOUIS , REIDENBACH JOHN RALPH , SCWIETERS CLARENCE RAYMOND
Abstract: A linear actuator for positioning the heads of a disk file relative to tracks on the disks employs a ceramic material having wear properties superior to steel in guide surfaces for guiding a head supporting carriage running on rotary bearings in contact with the guide surfaces. The preferred ceramic material is tetragonally stabilized zirconia.
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公开(公告)号：HK15295A
公开(公告)日：1995-02-10
申请号：HK15295
申请日：1995-02-06
Applicant: IBM
Inventor： HATCHETT MICHAEL ROBERT , HEARN ANTHONY ROGER , HEATH JOHN STEWART , LACEY CHARLES MICHAEL , LAREK THADDEUS LOUIS , REIDENBACH JOHN RALPH , SCWIETERS CLARENCE RAYMOND
Abstract: A linear actuator for positioning the heads of a disk file relative to tracks on the disks employs a ceramic material having wear properties superior to steel in guide surfaces for guiding a head supporting carriage running on rotary bearings in contact with the guide surfaces. The preferred ceramic material is tetragonally stabilized zirconia.
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公开(公告)号：DE69013188D1
公开(公告)日：1994-11-17
申请号：DE69013188
申请日：1990-03-08
Applicant: IBM
Inventor： HATCHETT MICHAEL ROBERT , HEARN ANTHONY ROGER , HEATH JOHN STEWART , LACEY CHARLES MICHAEL , LAREK THADDEUS LOUIS , REIDENBACH JOHN RALPH , SCWIETERS CLARENCE RAYMOND
Abstract: A linear actuator for positioning the heads of a disk file relative to tracks on the disks employs a ceramic material having wear properties superior to steel in guide surfaces for guiding a head supporting carriage running on rotary bearings in contact with the guide surfaces. The preferred ceramic material is tetragonally stabilized zirconia.
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