Invention Grant
- Patent Title: Head stack latch assembly
- Patent Title (中): 头部堆叠闩锁组件
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Application No.: US12436715Application Date: 2009-05-06
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Publication No.: US08305713B2Publication Date: 2012-11-06
- Inventor: Tomokazu Ishii , Seong Woo Kang , Seungman Chang , Chaw-Wu Tseng
- Applicant: Tomokazu Ishii , Seong Woo Kang , Seungman Chang , Chaw-Wu Tseng
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology International
- Current Assignee: Seagate Technology International
- Current Assignee Address: US CA Scotts Valley
- Main IPC: G11B5/54
- IPC: G11B5/54

Abstract:
This application discloses a Load-UnLoad (LUL) hard disk drive comprising a disk base, a spindle motor mounted on the disk base for rotating at least one disk to create at least one rotating disk surface, and a head stack assembly pivotably coupled to the disk base and configured to engage an actuator latch when the sliders of the head stack assembly are to be parked. The actuator latch includes a latch beam coupled through a latch pivot to the disk base and a boss coupled to the latch beam and configured to limit the stroke of latch motion in the event of a rotary non-operational shock.
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