Metal working – Means to assemble or disassemble – By rotation of work part
Patent
1990-09-12
1991-12-03
Watson, Robert C.
Metal working
Means to assemble or disassemble
By rotation of work part
B23P 1906
Patent
active
050689541
ABSTRACT:
A tool for extracting a broken flight support shaft from inside a threaded barrel of a dart assembly, has an extraction bit contained within an associated handle. The handle defines a dart barrel assembly receiving bore for guiding the dart barrel into contact with the extraction bit and associated extraction securing points.
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