Apparatus and method for separating fibers in wood logs
Number of patents in Portfolio can not be more than 2000
United States of America
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Sep 10, 2019
Grant Date -
Aug 25, 2016
app pub date -
Feb 23, 2015
filing date -
Feb 23, 2015
priority date (Note) -
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Abstract
An apparatus for pre-processing logs to separate outer jacket fibers, comprising a plurality of spaced apart rollers through which a log can pass, each roller having at least one outwardly extending concentric projection, the projection being suitable to separate fibers. A pressure mechanism determines the diameter of the log so that the rollers can provide the appropriate amount of pressure to and engagement of the projections with the log. A feeding mechanism moves the log along a flow path past the rollers.
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