Efficient method and apparatus for producing compressed structural fiberboard
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United States of America Patent
Stats
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Dec 7, 2021
Grant Date -
Sep 17, 2020
app pub date -
Aug 13, 2019
filing date -
Mar 14, 2019
priority date (Note) -
In Force
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Abstract
An efficient method and apparatus for making a compressed structural fiberboard from agricultural fibrous matter. The method and apparatus provides a conveyor having variable drives for carrying the agricultural fibrous matter; a hopper having variable drives for conditioning and delivering the agricultural fibrous matter to an extruder; the extruder having a cyclic ram with linear actuators and a floating plate to drive the cyclic ram between an extended position, wherein the agricultural fibrous matter is compacted into the compressed structural fiberboard, and a retracted position, wherein the agricultural fibrous matter is delivered to the extruder; synthetic oil heaters for heating the compressed structural fiberboard; a heat sink track cooler for cooling the compressed structural fiberboard; and a water jet cutting system for cutting the compressed structural fiberboard into individual boards.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
AGRIBOARD GREEN BUILDING SYSTEMS LLC | 8301 E 21 STREET NORTH SUITE 450 WICHITA KS 67206 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Laster, Frank | Leedey, US | 4 | 2 |
Ryan, Larry | Yukon, US | 6 | 23 |
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