发明名称 |
Binder slide failure prevention system |
摘要 |
A binding mechanism for use in binding punched and apertured material is disclosed herein. The mechanism includes a comb having teeth or tines for holding a binding element having a plastic-type backbone and curled binding fingers. A slidable hook mechanism is used to engage and uncurl the binding fingers so that the punched and apertured material can be bound thereon. The comb is mounted so as to be transversely slidable from an original position to a second position. A biasing spring is provided for returning the comb from the second position to the original position. This slidable comb cooperates in minimizing damage in the event these binding fingers are inoperatively jammed or wedged between the hook and the comb.
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申请公布号 |
US4820099(A) |
申请公布日期 |
1989.04.11 |
申请号 |
US19870116549 |
申请日期 |
1987.11.04 |
申请人 |
GENERAL BINDING CORPORATION |
发明人 |
BATTISTI, THOMAS T. |
分类号 |
B42B5/10;(IPC1-7):B42C9/00 |
主分类号 |
B42B5/10 |
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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