MOLDED BOARD CONNECTION UNIT Russian patent published in 2023 - IPC B27F1/00 E04B2/70 E04F13/07 

Abstract RU 2807709 C1

FIELD: construction.

SUBSTANCE: wall structures made of wooden, including glued, elements. The connection unit for molded boards consists of two boards, with the edge of the first board having a rectangular groove and a trapezoidal tenon, and the edge of the second board having a rectangular tenon and a trapezoidal groove. In this case, the second board is a counter part of the first board, at the same time, the rectangular connection is made closer to the back face of the board, and the trapezoidal connection is made closer to the front face of the board.

EFFECT: rigidity, tightness and reliability of the connection of profile boards increases, ensuring the ability to maintain the appearance of the finished wall throughout the life of the house.

3 cl, 1 dwg

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RU 2 807 709 C1

Authors

Khodzhabagian Suren Stanislavovich

Dates

2023-11-21Published

2023-04-03Filed