发明名称 |
Magnetic head and magnetic head apparatus |
摘要 |
<p>A magnetic head (10) has a first magnetic head unit (12) for recording and reproducing information to and from a first flexible rotating recording medium; a second magnetic head unit (14) for recording and reproducing information to and from a second flexible rotating recording medium having a coercive force lower than a coercive force of the first flexible rotating recording medium; and a slider (16) supporting the first and second magnetic head units (12, 14), the slider (16) having a central groove (34) separating a first air bearing surface (18) at which the first magnetic head unit (12) is provided and a second air bearing surface (20) at which the second magnetic head unit (14) is provided, the slider (16) generating an elevating force from an air flow generated in a space between the first and second air bearing surfaces (18, 20) and the flexible rotating recording medium, the first air bearing surface (18) having a width on a leading edge side thereof perpendicular to a direction of approach of the flexible rotating recording medium and a width on a trailing edge side thereof disposed opposite the leading edge side, the width of the leading edge side being greater than the width of the trailing edge side. <IMAGE></p> |
申请公布号 |
EP1043712(A2) |
申请公布日期 |
2000.10.11 |
申请号 |
EP20000301944 |
申请日期 |
2000.03.09 |
申请人 |
MITSUMI ELECTRIC COMPANY LTD. |
发明人 |
OSAKA, TOMOHIKI;KUDO, NORIKAZU |
分类号 |
G11B5/00;G11B5/016;G11B5/10;G11B5/48;G11B5/58;G11B5/60;G11B17/32;G11B21/21;(IPC1-7):G11B5/00 |
主分类号 |
G11B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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