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Patent Searching and Data


Title:
SYSTEM, METHOD AND APPARATUS FOR DRILL BIT ALIGNMENT AND DEPTH CONTROL WITH ERGONOMIC DRILL MOTOR
Document Type and Number:
Japanese Patent JP2008044101
Kind Code:
A
Abstract:

To provide a system, method and apparatus for accurately aligning an ergonomic drill motor to a drill bit.

An adjustable nosepiece adapter is mounted to the ergonomic drill motor adjacent a drill bit chuck. The adapter has a split clamp portion on its distal end for receiving a pressure foot. A guide bushing fits in the proximal end of the pressure foot. A coil spring is located in the pressure foot and allows the guide bushing to telescope within the pressure foot. The drill bit extends through the guide bushing, pressure foot, and adapter and is secured to the chuck. The distal end of the guide bushing fits closely within a hole in a template secured to the workpiece to provide holes more accurately formed in the workpiece.


Inventors:
Jenkins, William L.
Application Number:
JP2007000212044
Publication Date:
February 28, 2008
Filing Date:
August 16, 2007
Export Citation:
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Assignee:
LOCKHEED MARTIN CORP
International Classes:
B23B49/00; B23B49/00