发明名称 |
Automated spiral binding machine |
摘要 |
A personal binding machine for assembling a preformed coil into a stack of prepunched sheets which includes a loading tube assembly that properly orients the coil to be driven into the stack of sheets, a drive assembly which drives the coil into the stack of sheets, and crimping assemblies for crimping the ends of the coil once inserted into the sheets. The drive assembly includes a three surface contact system having a coil guide substantially adjacent the edge of the stack of sheets, a drive roller and an idler roller. While the coil guide is stationary within the housing, the location of the drive and idler rollers may be adjusted via a camming system to accommodate various coil sizes. The crimping assemblies include a cradle and blade mechanism wherein the blade presses an end of the coil into a cradle to bend or crimp the end. The drive roller may alternately be directly accessed to manually drive the coil through a stack of sheets.
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申请公布号 |
US5934340(A) |
申请公布日期 |
1999.08.10 |
申请号 |
US19970989013 |
申请日期 |
1997.12.11 |
申请人 |
GENERAL BINDING CORPORATION |
发明人 |
ANTHONY, III, PHILIP M.;REITER, MICHAEL;BEHREND, CARL;FLEISCHFRESSER, JERRY;QUATROCHI, CHRIS |
分类号 |
B42B5/12;(IPC1-7):B21F45/16 |
主分类号 |
B42B5/12 |
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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