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11. 发明授权

US5400199A Floating magnetic head with variable chamfered surface 失效
标题翻译：具有可变斜面的浮动磁头
公开(公告)号：US5400199A
公开(公告)日：1995-03-21
申请号：US14347
申请日：1993-02-05
申请人： Chitatsu Sano , Hitoshi Maki , Tatsuya Shimizu
发明人： Chitatsu Sano , Hitoshi Maki , Tatsuya Shimizu
IPC分类号： G11B5/10 , G11B5/105 , G11B5/187 , G11B5/60 , G11B23/50
CPC分类号： G11B23/507 , G11B5/10 , G11B5/105 , G11B5/1871 , G11B5/6005
摘要： A monolithic two- or three-rail floating magnetic head capable of carrying out data recording/reproducing with improved reliability. The monolithic floating magnetic head includes two floating rails arranged so as to face a magnetic medium, a magnetic core arranged so as to be positioned at an end of a slider, and a magnetic recording/reproducing gap defined in the magnetic core. At least one of the floating rails which is positioned on a side near the gap is provided at an end thereof defined on a rearward side based on a direction of traveling of the magnetic medium with a chamfered section which is formed at an azimuth angle with respect to an edge of the end. Such construction of the magnetic head permits recording/reproducing of data by the magnetic head to be carried out without picking up a noise and prevents particles from falling off from an end of the head, thus improving reliability of the data recording/reproducing.
摘要翻译：一种能够以可靠性提高数据记录/再现的单块二轨或三轨浮动磁头。单片浮动磁头包括布置成面向磁介质的两个浮动轨道，布置成定位在滑块的端部处的磁芯和限定在磁芯中的磁记录/再现间隙。位于靠近间隙的一侧的浮动轨道中的至少一个设置在基于具有倒角部分的磁性介质的行进方向的后方限定的端部处，所述倒角部分以相对于到最后的边缘。磁头的这种构造允许由磁头进行数据的记录/再现，而不会拾取噪声，并防止颗粒从磁头的端部脱落，从而提高数据记录/再现的可靠性。

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