| 摘要 |
<p>The application describes a safety railing system for standing seam roofs comprising a plurality of bases (1), uprights (2) and rails (3), wherein each base (1) includes clamping means (5) for joining the base to parallel seams of the roof and wherein each base (1) has at least one upright (2) fitted thereto or at least one means for fitting an upright (2) thereto. Generally, each base (1) consists of a frame, for example a rectangular frame, with two opposing sides and on each of these sides are arranged clamps (5) for fitting the base onto the seams of the roof. The clamps (5) grip the seams without penetrating the roof work. <IMAGE></p> |
