Cutting – Processes – With reorientation of tool between cuts
Reexamination Certificate
2006-07-18
2006-07-18
Goodman, Charles (Department: 3724)
Cutting
Processes
With reorientation of tool between cuts
C083S814000, C083S820000
Reexamination Certificate
active
07077041
ABSTRACT:
A cutting system includes a bandsaw employing a saw blade with an improved cutting edge. The system may employ an upper tensioning assembly and/or a lower tensioning assembly to offset the blade with respect to conventional bandsaw arrangements for applying a continuous tensioning force against the blade during use. In use, the system increases the quality of the cut and provides a straighter cut while decreasing the amount of dust generated in the cutting process as compared to conventional methods, namely, the use of circular saws.
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Kunkel Arden L.
Sangren Myron
Christensen O'Connor Johnson & Kindness
Goodman Charles
Weyerhaeuser Company
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