Полтавский Национальный Технический Университет Имени Юрия Кондратюка
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A steel girder with a double transverse profile web braced with grating as a single arch element that consists of double trapezium-like profiled web, ledges made of tubes with square cross section. The grating consists of a single arch element that together with profiled wall provides higher rigidity, stability and substantial decrease of steel consumption.
UAU201214861U2012-12-242012-12-24Steel girder with double transverse profile web braced with grating as a single arch element
UA80166U
(en)
A bankruptcy or short sun for facades consisting basically of two metal profiles with double tongue and groove joining means (quadrobrise 25x50 - 25x75).
Anchoring structure between the orifice of the pressure pipe and the blow bolt, the structure of the orifice of the pressure pipe with the holding structure and the method of making the pressure pipe.