CONNECTION OF BUILDING ELEMENTS Russian patent published in 2022 - IPC F16B5/07 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to the field of mechanical engineering, in particular to the connections of building elements. The building elements are provided with windows, elastic connecting elements with tabs having protrusions from the outside. The connection additionally contains a middle element between the outer elements. External elements are made in the form of semirings with windows placed evenly on the plane. Semirings are limited in size by radii drawn from the center. The middle element has cuts equal in width to the windows of the outer elements and placed symmetrically. The elastic connecting element is made in the form of tabs with heads connected with stops. Recesses for external elements are made on the outer side of the connecting element. The heads are provided with protrusions, have longitudinal cuts and are installed with the possibility of interaction with the protrusions from the outer side of the external elements. The depth of the recesses is comparable to the thickness of the outer elements. The width of the stops is equal to the sum of the thicknesses of the middle and outer elements.

EFFECT: design is simplified.

1 cl, 5 dwg