METHOD OF MAKING ROLLER
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United States of America Patent
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Issued Date -
Aug 17, 2023
app pub date -
Mar 8, 2023
filing date -
Feb 15, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A method of making an in-feed roller for a wood chipper. The roller has seven, eight, or nine perimetric planar sides. It is made by providing a pair of end plates having a plurality of perimetric edges equal to the number of sides and a plurality of other plates equal to the number of sides. Each of the other plates has a first portion for extending between respective edges of the end plates and a second portion extending radially outwardly of the roller and terminating in a cutting blade. A junction or junction portion is defined between the first and second portions. Each of the end plate edges is provided with at least one first tab extending therefrom. The first portion of each of the other plates is provided with at least one first slot in each of ends thereof. Each junction is provided with at least one second slot therein. The first portion of each of the other plates has an edge opposite the junction, and the edge of the first portion of each of the other plates is provided with at least one second tab extending therefrom. The first tabs are inserted into the first slots respectively. The second tabs are inserted into the second slots respectively.
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