| 发明名称 |
Paper tape punch and reader |
| 摘要 |
A combination paper tape punch and reader having a bi-directional stepping tape transport controlled by a continuously oscillating magnetically activated pawl. A further improvement is a punch interposer geometry allowing for easy removal of the punch and die. A single motor and timing signal is used for both punch and reader tape transports.
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| 申请公布号 |
US4126257(A) |
申请公布日期 |
1978.11.21 |
| 申请号 |
US19770774529 |
申请日期 |
1977.03.04 |
| 申请人 |
DRILLICK-LAMANNA CORPORATION |
发明人 |
DRILLICK, JACOB H. |
| 分类号 |
B65H20/20;G06K1/02;G06K13/30;(IPC1-7):B65H17/40 |
主分类号 |
B65H20/20 |
| 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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