Invention Grant
- Patent Title: Ultra-thin HDD embedded disk clamp design
- Patent Title (中): 超薄硬盘嵌入式磁盘夹设计
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Application No.: US13565713Application Date: 2012-08-02
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Publication No.: US08693139B2Publication Date: 2014-04-08
- Inventor: Jifang Tian , Jian Yang , Qiang Yang
- Applicant: Jifang Tian , Jian Yang , Qiang Yang
- Applicant Address: US CA Irvine
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Irvine
- Main IPC: G11B17/022
- IPC: G11B17/022
Abstract:
A disk drive having a hub comprising a top surface and a non-circular protrusion extending upward from the top surface, a disk clamp comprising a wall portion and a non-circular opening formed through the clamp, the opening configured to receive the non-circular protrusion extending upward from the top surface of the hub; and at least one disk supported by the hub, wherein the non-circular protrusion extending upward from the top surface of the hub is inserted into the opening formed in the clamp, and wherein an outer annular portion of the clamp engages the disk to provide clamping force.
Public/Granted literature
- US20140036392A1 ULTRA-THIN HDD EMBEDDED DISK CLAMP DESIGN Public/Granted day:2014-02-06
Information query
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