公开(公告)号：EP1889677B1

公开(公告)日：2016-04-13

申请号：EP07114393.7

申请日：2007-08-15

申请人： Lockheed Martin Corporation

发明人： JENKINS, William L.

IPC分类号： B23B49/00 ,  B25F5/00 ,  B25F5/02

CPC分类号： B23B49/008 ,  B25F5/003 ,  Y10T408/56245 ,  Y10T408/564

公开(公告)号：EP1889677A3

公开(公告)日：2013-01-09

申请号：EP07114393.7

申请日：2007-08-15

申请人： Lockheed Martin Corporation

发明人： JENKINS, William L.

IPC分类号： B23B49/00 ,  B25F5/00 ,  B25F5/02

CPC分类号： B23B49/008 ,  B25F5/003 ,  Y10T408/56245 ,  Y10T408/564

摘要： A system, method, and apparatus for the rigid alignment of drill bits (23) with ergonomic drill motors (13,17) is disclosed. An adjustable nosepiece adapter (41) is mounted to the ergonomic drill motor adjacent the drill bit chuck (21). The adapter (41) has a split clamp portion (45) on its distal end for receiving a pressure foot (61). A guide bushing (71) fits in the proximal end of the pressure foot (61). A coil spring (65) is located in the pressure foot (61) and allows the guide bushing (71) to telescope within the pressure foot (61). The drill bit (23) extends through the guide bushing (71), pressure foot (61), and adapter (41) and is secured to the chuck (21). The distal end of the guide bushing (71) fits closely within a hole (83) in a template (81) that is secured to the workpiece (91) to provide holes that are more accurately formed in the workpiece (91).

公开(公告)号：EP1889677A2

公开(公告)日：2008-02-20

申请号：EP07114393.7

申请日：2007-08-15

申请人： Lockheed Martin Corporation

发明人： JENKINS, William L.

IPC分类号： B23B49/00

CPC分类号： B23B49/008 ,  B25F5/003 ,  Y10T408/56245 ,  Y10T408/564

摘要： A system, method, and apparatus for the rigid alignment of drill bits (23) with ergonomic drill motors (13,17) is disclosed. An adjustable nosepiece adapter (41) is mounted to the ergonomic drill motor adjacent the drill bit chuck (21). The adapter (41) has a split clamp portion (45) on its distal end for receiving a pressure foot (61). A guide bushing (71) fits in the proximal end of the pressure foot (61). A coil spring (65) is located in the pressure foot (61) and allows the guide bushing (71) to telescope within the pressure foot (61). The drill bit (23) extends through the guide bushing (71), pressure foot (61), and adapter (41) and is secured to the chuck (21). The distal end of the guide bushing (71) fits closely within a hole (83) in a template (81) that is secured to the workpiece (91) to provide holes that are more accurately formed in the workpiece (91).

摘要翻译： 一种系统，方法，以及用于刚性钻头（23）符合人体工程学的钻机马达（13,17）对准装置是游离缺失盘。 一个可调节的鼻梁架适配器（41）被安装到所述的人体工程学钻机马达相邻的钻头卡盘（21）。 所述适配器（41）具有用于接收的压脚（61）在其远端上的分裂夹持部（45）。 导向衬套（71）配合到压脚（61）的近端。 螺旋弹簧（65）位于所述压脚（61）和允许该引导衬套（71），以压力脚（61）内的望远镜。 钻头（23）通过所述引导衬套（71），压脚（61）和转接器（41）延伸并固定到卡盘（21）。 导向套（71）的远端紧密地配合在模板（81）中的孔（83）内没有被固定到工件（91），以提供孔确实被更精确地设定形成在工件（91）。