METHOD OF PRODUCING GLUED SAWN TIMBERS FROM LOGS (VERSIONS) Russian patent published in 2011 - IPC B27B1/00 

Abstract RU 2415749 C2

FIELD: process engineering.

SUBSTANCE: invention relates to woodworking. In compliance with proposed versions, butt-ended logs are sawn into blanks with rectangular or square cross section, or, correspondingly, two or four isosceles triangles or trapezoids. Then said blanks red dried glued together by inclined sides, and, thereafter, they are sawn into two identical-width blanks to be glued together by their inclined sides.

EFFECT: wide range of processed log diametres, higher yield of timber and its quality.

4 cl, 15 dwg

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RU 2 415 749 C2

Authors

Chervinskij Valerij Alekseevich

Boldyrev Vladimir Semenovich

Shchepkin Vladimir Borisovich

Kozhukhova Irina Gennad'Evna

Dates

2011-04-10Published

2009-06-09Filed