| 摘要 |
To increase the strength and loading capacity of a scaffolding frame panel without significant weight increase, the longitudinal spars 2 of the frame are formed of polygonal hollow bodies, preferably of sheet steel, which are bounded by flat wall surfaces arranged at right angles to one another. The longitudinal spars 2 are of course connected at their respective ends by transverse metallic strips 4 which may be V-profiled or tubes of rectangular cross-section and wooden planking 3 is fixed into the frame as a walking and working surface. Fastening claws 5 are located on the transverse strips. <IMAGE> |
