发明名称 |
Stapler for forming staples to various sizes |
摘要 |
A staple forming mechanism having at least first and second configurations. The staple forming mechanism including a bend surface having a first surface width in the first configuration and a second surface width in the second configuration for forming staples having first and second crown sizes, respectively. The forming mechanism also includes at least two side portions spaced apart by a first former width in the first configuration and by a second former width in the second configuration. The side portions cooperate with the bend surface to form the staples. A stapler includes the forming mechanism and a driver including a driving surface having a first driver width in the first configuration and a second driver width in the second configuration for driving the staples of the first and second crown sizes into a stack of papers.
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申请公布号 |
US2005121489(A1) |
申请公布日期 |
2005.06.09 |
申请号 |
US20050028380 |
申请日期 |
2005.01.03 |
申请人 |
ACCO BRANDS, INC. |
发明人 |
ADAMS DAVID P.;BARGO KENNETH J.;FRIDMANOVICH VALENTIN |
分类号 |
B27F7/19;B27F7/21;B27F7/36;B27F7/38;(IPC1-7):B27F7/00 |
主分类号 |
B27F7/19 |
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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