发明名称 Magnetic head
摘要 A magnetic head which can improve workability in coil formation, prevent wiring errors and is compatibly applicable to recording media having respective recording densities different from each other. Twelve cut-outs (11) are formed on four walls (10) at respective edges of a back yoke (5) and lead wires (15a, 15b) of a read/write coil (15) and lead wires (16a, 16b) of a read/write coil (16) are let separately through the respective cut-outs (11), whereby the lead wires (15a, 15b and 16a, 16b) are not mistaken for each other in wiring. Since first and second magnetic cores (2 and 3) and the read/write coils (15 and 16) corresponding thereto are provided, the magnetic head is capable of reading and writing on two recording media having respective recording densities different from each other, thereby providing compatibility for magnetic recording.
申请公布号 US2001026418(A1) 申请公布日期 2001.10.04
申请号 US20010824058 申请日期 2001.04.03
申请人 MINEBEA CO., LTD. 发明人 EGAWA MOTOJI;OISHI SHIGEYUKI
分类号 G11B5/016;G11B5/105;G11B5/127;G11B5/265;G11B5/29;G11B5/48;(IPC1-7):G11B5/127 主分类号 G11B5/016
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