发明名称 |
Ring binder mechanism |
摘要 |
A binder mechanism includes a rotatable support having ring segments that can be locked in a closed configuration. The binder mechanism includes a horizontal and/or a flush mounted push button that opens and/or unlocks the rotatable support. The push button acts on a ramped slider that causes the rotatable support to rotate open. An over-center arrangement aids in maintaining the binder mechanism closed or opened.
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申请公布号 |
US7527449(B2) |
申请公布日期 |
2009.05.05 |
申请号 |
US20050301338 |
申请日期 |
2005.12.12 |
申请人 |
STAPLES THE OFFICE SUPERSTORE, LLC |
发明人 |
PETRIE AIDAN;NELSEN DANIEL;ZINS KENNETH |
分类号 |
B42F3/02;B42F3/04;B42F13/02 |
主分类号 |
B42F3/02 |
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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