BARS JOINT IN STRAIGHT BEAM Russian patent published in 2008 - IPC E04B1/10 

FIELD: construction industry.

SUBSTANCE: invention refers to construction industry, and namely to wooden bar connections. Bars joint in a straight beam comprise bars with alternating-type section which are consequently located and the edges of which are connected, and tightening elements. Web of second-type bars has the same number of veneer sheets as web of first-type bars does, but plus one more sheet. Sheets are arranged in bars structure with the gap equal to thickness of sheets in the bars construction of the bar type connected thereto. If bar construction has at least two veneer sheets, they are attached to each other with transverse stiffeners located in the gap between sheets. End of first-type bars which is directed into the gap between veneer sheets of second-type bars has no appropriate sections of longitudinal blocks, and ends of the rest block sections abut against ends of second-type bars blocks facing them.

EFFECT: improving bending strength of connection.

6 cl, 3 dwg