THREE-HINGED GLUED FRAME Russian patent published in 2015 - IPC E04C3/42 

FIELD: construction.

SUBSTANCE: invention relates to civil engineering and can be used for wooden frame structures used in conditions of high seismicity. A three-hinged glued frame with hinges in bearing and ridge units includes glued wooden stands, glued wooden inclined crossbars, curvilinear struts and stoppers in eaves gutter units, and the stoppers of the eaves units are fitted with steel springs and steel brackets, while the collars fastening glued wooden stands with the glued wooden inclined crossbars are fitted with rubber linings.

EFFECT: increase of the seismic strength of the three-hinged glued frame due to the shock-absorbing ability of its eaves and ridge units.

2 cl, 3 dwg