Precut processing of logs by cutting through a workpiece with independent saws

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11135735
APP PUB NO 20180290326A1
SERIAL NO

16003977

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Importance

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Abstract

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A precut module with one or more profiling heads and/or circular saws may be provided upstream of a saw module. The precut module may be used to implement a portion of a cut that would otherwise be made by the saw module, thereby reducing the depth of cut required at the saw module. In some embodiments, profiling heads may be used to profile a block that is wider than a desired side board. The block may be cut from the workpiece and sent to the edger. This may provide the same or better wood volume recovery and/or throughput speed than profiling the side board or cutting the side board from a flitch. In some embodiments, cut patterns for the precut module and other machine centers may be calculated and/or selected based on a desired depth of cut at the saw module, desired throughput speed, wood volume recovery, and/or other parameters.

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Patent Owner(s)

  • USNR, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blomquist, Christopher W Ridgefield, US 30 132

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