Tool driving or impacting – Impacting devices
Patent
1998-04-17
2000-08-29
Vo, Peter
Tool driving or impacting
Impacting devices
173128, 173 91, B25D 300, B27L 700
Patent
active
061093653
ABSTRACT:
A multi-purpose impact tool, i.e. a tool for splitting wood or bricks, tamping, scraping ice of cutting trenches includes an elongated guide bar with a threaded bottom end for carrying an appropriate head, a sleeve slidably mounted on the bar for reciprocating against the head for driving the latter, and a cam lock near the top end of the sleeve locking the guide bar and sleeve together in a non-use position.
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Lamoureux Roger B.
MacPhee Ian J.
Calve James
Seaby George A.
Vo Peter
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