Yielding pressure bar for wood planing machines
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United States of America Patent
Stats
-
Oct 16, 1984
Grant Date -
N/A
app pub date -
Sep 9, 1983
filing date -
Sep 9, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wood planar having a cutterhead with a top pressure bar in spaced horizontal relation to the cutterhead. A chipbreaker may be mounted in advance and adjacent to the cutterhead in spaced relation above a bed plate mounted for supporting a board to be planed. The improvement in the wood planar including a yielding pressure bar means for automatic cut control mounted to cooperate with the bed plate with a shaft for mounting the yielding pressure bar means and the yielding pressure bar means having at least one member pivotally mounted on the shaft. The yielding pressure bar means includes a rearwardly projecting surface for engaging a board being planed in a directed path of travel and having a forwardly projecting abutment with resilient means for urging the rearwardly projecting surface against a top pressure bar and the cutterhead while a board is being conveyed through the planar during planing.
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Cited Art Landscape
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