Cutting by use of rotating axially moving tool – Processes – Bit detachable
Patent
1996-09-13
1999-03-30
Howell, Daniel W.
Cutting by use of rotating axially moving tool
Processes
Bit detachable
408 80, 408 95, 408103, B23B 3500, B23B 4514
Patent
active
058880321
ABSTRACT:
A paddle fitting tool for drilling a hole through a wing spar inserted into a paddle fitting where the paddle fitting has a top fork with a hole and a bottom fork also having a hole approximately aligned with the hole in the top fork. The paddle fitting tool couples a drill to a nut runner using a saddle. The nut runner is operable to clamp the paddle fitting to securably hold the paddle fitting and wing spar stationary during drilling. The drill is operable to hold a drill bit and to drill a hole in the wing spar. The saddle couples the nut runner to the drill such that the hole drilled through the wing spar is approximately concentric with the hole in the top fork and the hole in the bottom fork of the paddle fitting.
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Cooper Technologies Company
Howell Daniel W.
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