Tool driving or impacting – Processes
Patent
1983-02-22
1985-01-22
Meister, James M.
Tool driving or impacting
Processes
173129, 173130, B25D 100
Patent
active
044946120
ABSTRACT:
A manually operable post driver for posts (10) including a slide hammer (11) and removable anvil (12) mounted on the post for accomplishing the driving is described. The anvil (12) is rigidly secured by removable nuts (35, 36) on studs (33, 34) to the post (10) intermediate the ends of the post so that the slide hammer can be impacted against the anvil. The driver is particularly suited for U-channel posts (10) having a line of spaced holes (10d) at the bottom (10a) of the channel for mounting the anvil and having opposing blunt ends (10g and 10h). The anvil can be mounted anywhere along the post. Also a sign can be on the post during driving. U-channel posts are commonly used for road signs on highways and have blunt ends (10g, 10h) which are difficult to drive into the ground by conventional hand driving tools.
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Knoble John L.
McLeod Ian C.
Meister James M.
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