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公开(公告)号:EP1874494A2
公开(公告)日:2008-01-09
申请号:EP06751388.7
申请日:2006-04-26
发明人: MONAHAN, Patrick , ANDERSON, Scott
IPC分类号: B21D31/00
CPC分类号: B25B27/0007 , Y10T29/53752
摘要: A tool (20) and method for installing collapsible inserts. The tool (20) includes a stabilizing handle (26) which is threaded onto a tool body (24). The tool body (24) is threaded onto a tool shaft (22). In use, a collapsible insert (34) is threaded onto the tool (20) and the insert (34) is positioned in a hole (102) in a workpiece (104). An actuating handle (38) of the tool (20) is then rotated, while holding the stabilizing handle (26), to cause the collapsible insert (34) to collapse, thereby installing the insert (34) relative to the workpiece (104). Once the insert (34) has been collapsed using the tool (20), the actuating handle (38) is rotated in the opposite direction, while holding the stabilizing handle (26), to disengage the tool (20) from the insert (34). Then, a hanger (106) is threadably inserted into the collapsed insert (34) and a threaded rod (124) is threaded into the hanger (106). Alternatively, the threaded rod (124) is directly threadably engaged with the collapsed insert (34), without need for a hanger (106).
摘要翻译: 一种工具(20)和用于安装可折叠插入物的方法。 工具(20)包括拧到工具主体(24)上的稳定手柄(26)。 工具主体(24)拧到工具轴(22)上。 在使用中,将可折叠插入件(34)拧到工具(20)上,并将插入件(34)定位在工件(104)中的孔(102)中。 然后在保持稳定手柄(26)的同时旋转工具(20)的致动手柄(38)以使可伸缩插入件(34)塌陷,由此相对于工件(104)安装插入件(34) 。 一旦使用工具(20)使插入件(34)塌陷,致动手柄(38)在保持稳定手柄(26)的同时沿相反方向旋转以使工具(20)与插入件 )。 然后,将吊架(106)螺纹地插入到折叠的插入件(34)中,并将螺纹杆(124)拧入吊架(106)中。 或者,螺杆(124)直接与折叠的插入件(34)螺纹接合,而不需要悬挂件(106)。