FRAME MEMBER Russian patent published in 1999 - IPC

FIELD: frame member for vertically installed frame of stationary and/or movable scaffolds and prefabricated structural members. SUBSTANCE: as a rule, scaffolds are made either movable or stationary. The structures designed for both modifications are mostly too massive and complicated, which prevents their wide employment. The invention eliminates these shortcomings due to the fact that the deck-platforms are installed on the frames of scaffolds for replacement, and the frame members are furnished with a raster for coupling members of the other parts of the structure. EFFECT: very enhanced torsional rigidity, enhanced possibility of modular employment. 18 cl, 6 dwg