Cutting – Processes – Cut advances across work surface
Patent
1982-12-13
1984-09-04
Yost, Frank T.
Cutting
Processes
Cut advances across work surface
83 71, 83364, 83367, 83368, 144378, B27B 100, B27B 504
Patent
active
044689926
ABSTRACT:
An automatically-controlled system for ripcutting a cant into a plurality of boards includes the conveyor for advancing the cant transversely along a substantially straight path. Optical scanning stations along the path determine the shape of the usable board area which is fed to a control system. The control system, in turn, directs a mechanism which orients the cant on a sawing table. The cant is held in a fixed position on this table while a plurality of overhead saws make a series of parallel cuts on the board. The wane edges fall away and the resulting cut boards are transferred to an outfeed conveyor.
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patent: 4205568 (1980-06-01), Foster
patent: 4231460 (1980-11-01), Heikinheimo
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