Method of truing-up the four faces of a piece of wood exhibiting squared section, and a machine unit for the implementation of such a method
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United States of America Patent
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Jun 12, 1990
Grant Date -
N/A
app pub date -
Feb 16, 1989
filing date -
Mar 9, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The four sides of a batten are thicknessed and surfaced using a machine unit with a succession of tools driven by one motor and rotating horizontally throughout: a bottom planing tool incorporating a first trimming cutter at one end, a first surfacing cutter aligned with the first trimming cutter, a top planing tool incorporating a relative trimming cutter at the opposite end to that associated with the bottom planer, and a second surfacing cutter aligned with the trimming cutter of the top planing tool.
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