发明名称 |
Combined magnetic tape head |
摘要 |
A combined magnetic tape head having a recording head and a reproducing head disposed in a side by side relationship with a recessed wedge shaped area therebetween. A shielding plate is interposed between the heads to reduce cross feed therebetween. The top portion of the shielding plate is bent into L-shape so that the bent tip confronts the recording head. The remainder of the wedge shaped area is covered with a resin material, or an auxiliary plate can be positioned over the plate extending between the heads. In order to maintain the combined head free from dust accumulation, the top portion of the L-shaped shielding plate or the auxiliary plate is tapered so that it has a substantially trapezoidal cross-section with either straight or curved inclining sides.
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申请公布号 |
US4263633(A) |
申请公布日期 |
1981.04.21 |
申请号 |
US19790040373 |
申请日期 |
1979.05.18 |
申请人 |
PIONEER ELECTRONIC CORPORATION |
发明人 |
YAMADA, YOZO;HAYASHI, KAZUO;KOBAYASHI, HEIHACHIRO |
分类号 |
G11B5/265;G11B15/62;(IPC1-7):G11B5/22;G11B5/10;G11B5/27 |
主分类号 |
G11B5/265 |
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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