Invention Grant
- Patent Title: Swage plate assembly with swage boss insert
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Application No.: US16824514Application Date: 2020-03-19
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Publication No.: US11227630B2Publication Date: 2022-01-18
- Inventor: Kia Moh Teo , Yanning Liu
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agent John D. Henkhaus
- Main IPC: G11B5/48
- IPC: G11B5/48

Abstract:
An approach to a head gimbal assembly (HGA), such as for a hard disk drive, includes a swage plate assembly coupling a suspension to one side of an actuator arm, where the swage plate assembly includes a baseplate having a through-hole and a swage boss insert comprising a flange and a swage boss extending from the flange through the baseplate through-hole. The HGA is configured such that the baseplate is positioned between the flange and the actuator arm, such that a distal surface of the flange is the surface closest to a corresponding recording medium, whereby the thickness of the suspension is effectively recessed within the material dimensional buildup of the other parts and a greater clearance is provided between the suspension and the recording medium.
Public/Granted literature
- US20210295864A1 SWAGE PLATE ASSEMBLY WITH SWAGE BOSS INSERT Public/Granted day:2021-09-23
Information query
IPC分类: