Invention Grant
US07113371B1 Suspension design for attenuation of disk flutter induced track mis-registration of a hard disk drive by manipulation of the hinge and/or load beam
有权
用于衰减磁盘颤动的悬架设计通过操纵铰链和/或负载梁来引起硬盘驱动器的轨迹误配准
- Patent Title: Suspension design for attenuation of disk flutter induced track mis-registration of a hard disk drive by manipulation of the hinge and/or load beam
- Patent Title (中): 用于衰减磁盘颤动的悬架设计通过操纵铰链和/或负载梁来引起硬盘驱动器的轨迹误配准
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Application No.: US10080849Application Date: 2002-02-22
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Publication No.: US07113371B1Publication Date: 2006-09-26
- Inventor: Aaron J. Hanna , Lin Yang , Jin Hui Ou-Yang , Chiao-Ping R. Ku
- Applicant: Aaron J. Hanna , Lin Yang , Jin Hui Ou-Yang , Chiao-Ping R. Ku
- Applicant Address: US CA Lake Forest
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Lake Forest
- Agent Alan W. Young, Esq.; Joshua C. Harrison, Esq.
- Main IPC: G11B5/48
- IPC: G11B5/48 ; G11B21/16
Abstract:
Disk drives including suspensions and head gimbal assemblies in which the load beam pitch angle is reduced exhibit a reduced disk flutter induced track mis-registration (TMR) at the disk outer diameter. The reduction in the load beam pitch angle may be achieved through variations in the load beam, hinge and/or mount plate configurations, relative positions and/or thickness.
Public/Granted literature
- US2626354A Oscillator circuit Public/Granted day:1953-01-20
Information query
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