ADJUSTABLE METAL SUPPORT, FOR INSTANCE FOR FALSE FLOOR Russian patent published in 2006 - IPC E04F15/24 

FIELD: building, particularly false floors.

SUBSTANCE: false floor is installed on support building structure and spaced from the structure by means of adjustable supports. Adjustable support comprises composite post formed of two tubular members, namely upper member and lower member. Upper member is provided with outer thread extending for the full length thereof and fixedly connected with support panel by the first end thereof. One end of lower member is connected with base panel defining square in plane view, another end has conical tapering part passing in cylindrical part. Internal thread is formed on cylindrical part so that internal thread cooperates with mating thread of upper tubular member. Support plate is made as disc and provided with crossing cut pairs formed along disc perimeter and opened from peripheral part. Disc contour between the cuts is defined by chord. Central disc part is provided with depression having walls defined by side surface of truncated pyramid having square bases. Radial pleats extend from pyramid ribs. The base plate is provided with depression made as ball layer and embossed in lower side thereof. Lower tubular member end passes through lesser upper base. Diagonal stiffening ribs extend from depression.

EFFECT: increased load-bearing capacity.

11 cl, 5 dwg