Woodworking – With use of control means energized in response to activator... – Sensing work or product
Reexamination Certificate
2004-12-16
2009-08-11
Self, Shelley (Department: 3725)
Woodworking
With use of control means energized in response to activator...
Sensing work or product
C144S002100, C144S001100
Reexamination Certificate
active
07571751
ABSTRACT:
In a first aspect of the invention, there is provided a new method for edging a wood board. This method comprises the steps of constructing from the scanned images of a wood board, a virtual entity of the wood board; determining from the scanned images an optimized cut line along the virtual entity; displacing the forward edge of the virtual entity ahead of the leading edge of the wood board; displacing the rear edge of the virtual entity behind the trailing edge of the wood board and sawing the wood board along the optimized cut line on the virtual entity. In another feature, the saw blades inside the board edger are mounted in saw collars and are shifted along the arbor by an electric setworks mounted on the top of the saw box and a shifting arm extending vertically between the setworks and a respective saw collar.
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Asal Khalil G.
Weirathmueller Friedrich
Weirathmueller Joe
Woodford James D.
Schwabe Williamson & Wyatt P.C.
Self Shelley
U.S. Natural Resources, Inc.
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