公开(公告)号：US07503121B2

公开(公告)日：2009-03-17

申请号：US11169826

申请日：2005-06-29

申请人： Dennis Powell ,  Mark Heintz ,  Ivan Guo ,  Sean Gallagher ,  Richard LaSota ,  Richard Sutkowski

发明人： Dennis Powell ,  Mark Heintz ,  Ivan Guo ,  Sean Gallagher ,  Richard LaSota ,  Richard Sutkowski

IPC分类号： B23D49/10 ,  B07B19/09

CPC分类号： B23D49/167 ,  B23D51/02 ,  Y10T83/68 ,  Y10T83/9481

摘要： A preferred embodiment of the present invention comprises a foot assembly for a power hand tool such as a jigsaw that has an angularly adjustable support foot with a generally flat bottom, at least two spaced apart supports connected to the support foot, an elongated rod extends through apertures in the supports in a configuration that permits limited sliding movement and the angular adjusting movement of the support foot relative to the hand tool, a retainer member associated with the hand tool that selectively engages one of the supports to lock the support foot at predetermined angular positions, and a spring biases the retainer member toward engagement with the support. A second embodiment includes a removable transparent plate that attaches to the support foot and has a faux laser line for a cutting aid.

摘要翻译： 本发明的一个优选实施例包括用于诸如拼图的动力手动工具的脚组件，其具有角度可调节的支撑脚，其具有大致平坦的底部，连接到支撑脚的至少两个间隔开的支撑件，细长杆延伸穿过 支撑件中的孔允许有限的滑动运动和支撑脚相对于手动工具的角度调节运动;与手动工具相关联的保持构件，其选择性地接合其中一个支撑件，以将支撑脚锁定在预定角度 并且弹簧偏压保持构件以与支撑件接合。 第二实施例包括附接到支撑脚并且具有用于切削辅助件的人造激光线的可拆卸透明板。