发明名称 Multitrack magnetic head assembly for scanning a magnetic tape with a plurality of magnetic head tips
摘要 A multitrack magnetic head for use with a magnetic tape in a magnetic recording and reproducing system includes at least two magnetic head tips disposed adjacent to each other and movable with respect to the magnetic tape. The head tips include a leading head tip for initial sliding contact with the magnetic tape and a trailing head tip for subsequent sliding contact with the magnetic tape. The leading head tip is made of a material whose wear resistance is greater than that of a material of which said trailing head tip is made. The head tips are held in good sliding contact with the magnetic tape for better recording and reproducing characteristics.
申请公布号 US5426550(A) 申请公布日期 1995.06.20
申请号 US19930086450 申请日期 1993.07.06
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 MIZOH, YOSHIAKI;YOHDA, HIROSHI
分类号 G11B5/187;G11B5/48;G11B5/53;(IPC1-7):G11B5/255 主分类号 G11B5/187
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