Method of producing wood panels - by using basic board tongued or grooved and cut into lengths at angle to its long sides

摘要

A method of producing a finished wood panel with four equal sides, of which two sides (2,3) have projecting tongues, and the other two sides (4,5) are correspondingly grooved (6). A board basic material (9) with two parallel long sides (10,11) either tongued (7) or grooved (6), and with a width (B) of about 86.6 per cent of the length (L) of sides (2-5), is cut into leng-ths (12) at an angle of sixty degrees with side (10) and one hundred and twenty degrees with side (11). USE/ADVANTAGE - A cheap and simple method of producing pattern panels.