发明授权
US06914752B2 Magnetic recording disk drive with continuous contact air-bearing slider
失效
带有连续接触式气动滑块的磁记录磁盘驱动器
- 专利标题: Magnetic recording disk drive with continuous contact air-bearing slider
- 专利标题(中): 带有连续接触式气动滑块的磁记录磁盘驱动器
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申请号: US10400210申请日: 2003-03-26
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公开(公告)号: US06914752B2公开(公告)日: 2005-07-05
- 发明人: Thomas R. Albrecht , Francis Chee-Shuen Lee , Charles Mathew Mate , Tzong-Shii Pan , Robert N. Payne
- 申请人: Thomas R. Albrecht , Francis Chee-Shuen Lee , Charles Mathew Mate , Tzong-Shii Pan , Robert N. Payne
- 申请人地址: NL Amsterdam
- 专利权人: Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人: Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人地址: NL Amsterdam
- 代理商 Thomas R. Berthold
- 主分类号: G11B17/32
- IPC分类号: G11B17/32 ; G11B5/48 ; G11B5/58 ; G11B21/21 ; G11B5/60
摘要:
A magnetic recording disk drive achieves continuous contact recording with a head-suspension assembly that compensates for the moment generated from an adhesive force between the head carrier or slider and the disk. The slider pivot point, which is the point where the load force is applied to the flexure that supports the slider, is located closer to the front end of the slider than the net force applied by the air-bearing surface of the slider when the disk is rotating at its operational speed. This assures that the net air-bearing force generates a moment about the pivot point to partially counteract the flexure moment and the moment generated from the adhesive force between the disk and the slider's contact pad.
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