发明授权
- 专利标题: Disk head slider having air bearing pressure relief features
- 专利标题(中): 盘头滑块具有空气轴承压力释放功能
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申请号: US09970213申请日: 2001-10-03
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公开(公告)号: US06710976B2公开(公告)日: 2004-03-23
- 发明人: Mark A. Chapin , Michael D. Mundt , Paul W. Smith
- 申请人: Mark A. Chapin , Michael D. Mundt , Paul W. Smith
- 主分类号: G11B560
- IPC分类号: G11B560
摘要:
A disc head slider includes a slider body having a disc-facing surface, a recessed area positioned on the disc-facing surface, and a raised rail positioned on the disc-facing surface adjacent the recessed area. The raised rail includes a bearing surface and a recessed step surface which is recessed from the bearing surface and is raised from the recessed area. A plurality of bearing pads are formed on the recessed step surface and have upper surfaces that together define the bearing surface. A non-bearing pad is formed on the recessed step surface and has an upper surface, which is generally coplanar with the bearing surface, and a pointed leading pad edge.
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