Guide-cutting plate of a cutting wheel for a paper shredder
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United States of America Patent
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Jul 13, 2010
Grant Date -
N/A
app pub date -
Jun 17, 2008
filing date -
Jun 17, 2008
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Abstract
A guide-cutting sheet of a cutting wheel for a paper shredder is characterized in that two sides of a centerline of a planar linear guide-cutting sheet are opened respectively with blade shaft transfix holes corresponding to a spacing between the blade shafts of two parallel cylindrical rotary cutting wheels; below or above two blade shaft transfix holes are opened respectively with fixing rod transfix holes, corresponding to a spacing between two fixing rods; the centerline part above two blade shaft transfix holes is opened with a rabbet which can be latched at two aperture walls of a strip-shape aperture on a face cover; and a bottom of the rabbet is provided with a concaved knife-edge which can cut off paper sheets.
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