Invention Grant
US08976491B1 Disk drive head suspension distal non-op shock limiter with branched arms
有权
磁盘驱动头悬挂远端非操作式震动限制器带分支臂
- Patent Title: Disk drive head suspension distal non-op shock limiter with branched arms
- Patent Title (中): 磁盘驱动头悬挂远端非操作式震动限制器带分支臂
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Application No.: US13918876Application Date: 2013-06-14
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Publication No.: US08976491B1Publication Date: 2015-03-10
- Inventor: Yih-Jen D. Chen , Kia Moh Teo
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA Irvine
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Irvine
- Main IPC: G11B21/22
- IPC: G11B21/22 ; G11B5/48 ; G11B5/54

Abstract:
A head suspension assembly for a disk drive includes a load beam extending from a load beam supported end to a load beam distal end, and a laminated flexure supported by the load beam. The laminated flexure includes a structural layer having a head mounting tongue, a conductive layer having a plurality of patterned traces, and a dielectric layer between the structural layer and the conductive layer. The structural layer of the laminated flexure includes a distal limiter that has a first limiter arm and a second limiter arm adjoining at a distal apex. The distal apex is disposed closer to the load beam distal end than is the head mounting tongue. Each of the first and second limiter arms splits into a plurality of branches.
Information query
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