Invention Grant
US08869590B2 Method and apparatus used for determining friction between slider and rotating data storage medium
有权
用于确定滑块和旋转数据存储介质之间摩擦的方法和装置
- Patent Title: Method and apparatus used for determining friction between slider and rotating data storage medium
- Patent Title (中): 用于确定滑块和旋转数据存储介质之间摩擦的方法和装置
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Application No.: US13675798Application Date: 2012-11-13
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Publication No.: US08869590B2Publication Date: 2014-10-28
- Inventor: Huiwen Liu , David Wobbe , Xuan Zheng , Timothy William Stoebe
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Hollingsworth Davis, LLC
- Main IPC: G01N19/02
- IPC: G01N19/02 ; G11B20/18
Abstract:
A flexible member is coupled between an actuator arm and a slider. The flexible member facilitates relative motion in a tangential direction of a rotating medium. The relative motion is detected via a displacement sensor, and a friction between the slider and the rotating medium is determined based on the sensed relative motion.
Public/Granted literature
- US20140133053A1 METHOD AND APPARATUS USED FOR DETERMINING FRICTION BETWEEN SLIDER AND ROTATING DATA STORAGE MEDIUM Public/Granted day:2014-05-15
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