Pure wooden laminated board and an aluminium-wood composite laminated board device with application of the pure wooden laminated board
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United States of America Patent
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Oct 31, 2017
Grant Date -
Feb 9, 2017
app pub date -
Aug 6, 2015
filing date -
Aug 6, 2015
priority date (Note) -
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Abstract
A pure wooden laminated board and an aluminum-wood composite laminated board device with application of the pure wooden laminated board, having a plurality of pure wooden boards, a first pure wooden side board, a second pure wooden side board, and a plurality of screws and nuts. Each of the pure wooden boards has a laminating side. The laminating sides are each provided with an expansion joint and a plurality of screw holes, and adhesive is applied to the laminating sides; each of the pure wooden boards is aligned and laminated to form into an integrated pure wooden laminated board assembly. The screws are engaged with the respective screw holes of each of the pure wooden boards, and the screws are fastened by the nuts; each of the pure wooden side boards is provided on the respective laminating sides at two sides of the pure wooden laminated board assembly.
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