发明名称 |
Tape twine detecting device |
摘要 |
A tape twine detecting device is disclosed, in which the rotation direction of a reel base is detected on the basis of signals having waveforms of at least three different widths generated by the rotation of the reel base and a tape twine occurrence indicating signal is sent, when it is judged that the rotation is reverse.
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申请公布号 |
US4993659(A) |
申请公布日期 |
1991.02.19 |
申请号 |
US19890352388 |
申请日期 |
1989.05.16 |
申请人 |
CLARION CO., LTD. |
发明人 |
TAKAI, KAZUKI;ISHIKURA, EIJI |
分类号 |
G11B15/02;G11B15/093;G11B15/32;G11B15/54 |
主分类号 |
G11B15/02 |
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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