CLAMPING JOINT FOR ASSEMBLING PREFABRICATED SHAPED BARS IN SCAFFOLDING Russian patent published in 1999 - IPC

FIELD: construction engineering. SUBSTANCE: clamping device for scaffolding ensures quick and reliable joining of two parts in scaffolding, it is cheap to manufacture, long in service life, and ensures connection with structural components which are most different in configuration. Aforesaid characteristics are achieved due to fact, that shaped bars of structural components being fastened have recess which embraces lateral span-piece. Recess is covered by means of movable clamping member. EFFECT: higher efficiency. 9 cl, 9 dwg