ADJUSTABLE SUPPORT FOR BUILDING STRUCTURES Russian patent published in 2005 - IPC

FIELD: building, particularly floor, ceiling and wall covering.

SUBSTANCE: support includes square lower bearing plate made of flexible metal sheet material and having central orifice for threaded rod securing and holes for connecting thereof to a base. The orifice diameter is less than that of rod. Support also has upper bearing plate rigidly connected with tubular member. Threaded rod end provided with nut is inserted into tubular member. Lower plate surface facing the base has crosswise ribs dispersing from central orifice and radial V-shaped grooves extending from corners thereof.

EFFECT: increased load-bearing capacity in the case of vertical eccentric load application, possibility to connect floor members to the support without upper plate replacement, simplified manufacture.

8 cl, 5 dwg