Extendible scaffolding transom

摘要

Device for use in scaffolding construction comprising a first scaffolding tube, interiorly provided with a second closed scaffolding tube profile which is polygonal in cross-section. Scaffolding tube and scaffolding tube profile are mutually telescopingly fitted. The interior circumference of the first scaffolding tube is in close contact with angle segments shaped between the mutually distantly positioned circumferential parts along the circumference of the second scaffolding tube profile. These angled segments are mutually enclosing an angle in a circumferential direction, the value of which is determined by 360 DEG divided by the number of angle segments.