Metal ladders, metal ladders with fall protectors, and structural parts thereof

Safety devices, especially for ladders, podiums and platforms, comprising guide rails, fall arresters running therein and safety belts to be secured thereto and structural parts thereof; safety ropes and fall arrest belts of metal or plastics or natural fibers with or without fall dampers; height safety devices, namely safety brakes acting on a rope to which the person to be protected is secured and structural parts thereof; all of the above excluding braking, stabilizing or fixing clamps