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2. 发明授权

US4280776A Apparatus for installation of a door lockset 失效
标题翻译：用于安装门锁的装置
公开(公告)号：US4280776A
公开(公告)日：1981-07-28
申请号：US18383
申请日：1979-03-07
申请人： Peter C. Chaconas , Richard A. Schafebook
发明人： Peter C. Chaconas , Richard A. Schafebook
IPC分类号： B23B49/02 , E05B17/06 , B23B49/00
CPC分类号： E05B17/06 , B23B49/02 , Y10T408/55 , Y10T408/567 , Y10T408/97
摘要： The apparatus includes a drill guide for use during the installation of locksets in doors. The guide has a body with preferably two recesses formed on the flat faces of opposite sides of the guide. One of the recesses has a flat base for straight-edged doors and the other has a sloped base for beveled-edged doors. An aperture extends through the body from recess to recess and is centered relative to the recesses so that the flat face serves as a guide for drilling pilot holes on the face of the door, while the recesses selectively serve as self-centerable guides for drilling pilot holes for either straight- or beveled-edged doors. A drift punch can be inserted into the edge pilot hole after the face hole has been made so that upon closing the door and urging the drift punch into the jamb, a mark will be made which is the center of the strike hole. The present guide is also usable in an improved method of installing locksets in doors by marking the center of the lockset location, placing the guide at the mark to drill a pilot hole, drilling a face and edge hole by using the pilot hole, and thereafter attaching the lockset.
摘要翻译：该装置包括用于在门内安装门锁时使用的钻子引导器。引导件具有在引导件的相对侧的平坦表面上形成有优选两个凹部的主体。一个凹槽具有用于直边门的平坦基座，另一个具有用于斜边门的倾斜基座。孔从凹部延伸到凹部并且相对于凹部居中，使得平面用作用于在门的表面上钻导向孔的引导件，而凹部选择性地用作钻孔引导件的自中心引导件用于直边或斜边门的孔。在形成面孔之后，可以将漂移冲头插入到边缘导向孔中，使得在关闭门并将漂移冲头推进到侧柱中时，将作为冲击孔的中心的标记。本指南还可用于通过标记锁定位置的中心来将门锁安装在门中的方法，将引导件放置在标记处以钻出导向孔，通过使用导向孔钻孔面和边缘孔，此后连接锁。

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