公开(公告)号：US06309146B1

公开(公告)日：2001-10-30

申请号：US09624463

申请日：2000-07-24

申请人： Ronald E. Lasseter

发明人： Ronald E. Lasseter

IPC分类号： B23B4100

CPC分类号： B23B41/02 ,  B23B47/287 ,  Y10S408/705 ,  Y10T408/03 ,  Y10T408/5635 ,  Y10T408/567

摘要： A door drilling fixture is provided for drilling a long straight hole in a door from the hinge edge of the door to a through aperture of the door adjacent the latch edge of the door. The hole is for passing wires from the hinge edge to a device such as an electric lock in the aperture. The fixture ensures that the hole will run parallel to a broad face of the door by clamping to the door face at the hinge edge and at the aperture. The fixture includes an elongate body with a planar, non-marring bearing surface for clamping tightly against the broad face of the door. A set of drill bushings aligned along a drill axis parallel to, and spaced apart a fixed distance from, the bearing surface is mounted at one end of the body. A clamp assembly for clamping to the hinge edge is attached to the fixture adjacent the drill bushings. A second clamp assembly attached to the other end of the body passes through the aperture. It is connected to the body by an elongate slot to adjust for the distance between the hinge edge and the aperture.

摘要翻译： 提供了一种门钻夹具，用于从门的铰链边缘将门的长直孔从门的贯穿孔邻近门的闩锁边缘钻出。 该孔用于将电线从铰链边缘传递到诸如孔中的电锁的装置。 夹具通过在铰链边缘和孔处夹紧到门面，确保孔平行于门的宽面平行。 固定装置包括细长体，其具有用于紧紧地夹紧在门的宽面上的平坦的，非破坏的支承表面。 沿着与轴承表面平行并间隔开固定距离的钻杆轴线对准的一组钻套安装在主体的一端。 用于夹紧到铰链边缘的夹具组件附接到邻近钻套管的固定件。 附接到身体另一端的第二夹具组件穿过孔。 它通过细长的槽连接到主体，以调整铰链边缘和孔之间的距离。