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1. 发明公开

EP1220737A1 STAPLER FOR FORMING STAPLES TO VARIOUS SIZES 有权
标题翻译： STAPLES使用设备为伟大的剪辑不同形式
公开(公告)号：EP1220737A1
公开(公告)日：2002-07-10
申请号：EP00942761.8
申请日：2000-06-12
申请人： ACCO Brands, Inc.
发明人： ADAMS, David, P. , FRIDMANOVICH, Valentine
IPC分类号： B25C1/00 , B25C5/02 , B25C5/04 , B25C5/06 , B25C5/08 , B25C7/00
CPC分类号： B27F7/38 , B27F7/19 , B27F7/36
摘要： A staple forming mechanism having at least first and second configurations, the forming mechanism including: (a) a bend plate assembly (110) having a top surface engageable with a crown portion of a staple (136), the top bend surface having a first surface width in the first configuration, and a second surface width greater than the first width in the second configuration; and (b) a former assembly (65) having at least two operative side portions (72) disposed laterally adjacent and on opposite sides of the top bend surface and engageable with leg portions (138) of the staple, the operative side portions being separated by a former space that has a first former width in the first configuration, and a second former width greater than the first former width in the second configuration; wherein the operative side portions (72) and the bend plate (110) are operatively associated and movable to a forming position with the bend plate (110) disposed in the former space for such that the operative side portions (72) bend legs of a staple about the bend plate to produce first or second crown widths of the staple corresponding to the first or second widths when in the first or second configurations, respectively. Staplers for stapling staples of different crown size are also included, as well as staplers including the above-described staple forming mechanism.

2. 发明公开

EP1660280A2 PAPER LOCATOR FOR A STAPLER 审中-公开
标题翻译：纸张方向DEVICE FOR主食
公开(公告)号：EP1660280A2
公开(公告)日：2006-05-31
申请号：EP04779176.9
申请日：2004-07-22
申请人： Acco Brands, Inc.
发明人： ADAMS, David, P. , SUDMALIS, Roland
IPC分类号： B25C5/15
CPC分类号： B25C5/02 , B25C5/0228
摘要： A stapler for binding a stack of sheets includes a base, a staple driving mechanism coupled to the base, and a sheet locating device coupled to the base. The sheet locating device includes a guide having first and second guide members and is movable with respect to the staple driving mechanism from a first rotational orientation relative to the staple driving mechanism to a second rotational orientation. The stapler can be used to perform a method of stapling wherein a first stack of sheets receives a staple in a first rotational orientation with respect to the guide, and a second stack of sheets receives a staple in a second rotational orientation with respect to the guide by moving the guide between first and second rotational orientations.

3. 发明授权

EP1220737B1 STAPLER FOR FORMING STAPLES TO VARIOUS SIZES 有权
标题翻译： STAPLES使用设备为伟大的剪辑不同形式
公开(公告)号：EP1220737B1
公开(公告)日：2010-11-17
申请号：EP00942761.8
申请日：2000-06-12
申请人： Acco Brands, Inc.
发明人： ADAMS, David, P. , FRIDMANOVICH, Valentine , Bargo, Kenneth John
IPC分类号： B25C1/00 , B25C5/02 , B25C5/04 , B25C5/06 , B25C5/08 , B25C7/00
CPC分类号： B27F7/38 , B27F7/19 , B27F7/36
摘要： A staple forming mechanism having at least first and second configurations, the forming mechanism including: (a) a bend plate assembly (110) having a top surface engageable with a crown portion of a staple (136), the top bend surface having a first surface width in the first configuration, and a second surface width greater than the first width in the second configuration; and (b) a former assembly (65) having at least two operative side portions (72) disposed laterally adjacent and on opposite sides of the top bend surface and engageable with leg portions (138) of the staple, the operative side portions being separated by a former space that has a first former width in the first configuration, and a second former width greater than the first former width in the second configuration; wherein the operative side portions (72) and the bend plate (110) are operatively associated and movable to a forming position with the bend plate (110) disposed in the former space for such that the operative side portions (72) bend legs of a staple about the bend plate to produce first or second crown widths of the staple corresponding to the first or second widths when in the first or second configurations, respectively. Staplers for stapling staples of different crown size are also included, as well as staplers including the above-described staple forming mechanism.

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