发明名称 |
Logic circuit for detecting reverse rotation of a take-up reel in a tape transport mechanism |
摘要 |
The invention provides sensing switches for indicating proper rotation of a take-up reel in a tape recorder-player and for sensing reverse rotation of the take-up reel and provides a logic circuit for stopping the drive of the take up reel when the tape is not properly fed or when the take-up reel rotates in a reverse direction.
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申请公布号 |
US4597547(A) |
申请公布日期 |
1986.07.01 |
申请号 |
US19850719774 |
申请日期 |
1985.04.03 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
TARPLEY, JR., GERALD W.;BARDON, ANNE M. |
分类号 |
G11B15/093;G11B15/48;(IPC1-7):G11B15/48;B65H59/38 |
主分类号 |
G11B15/093 |
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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