| 摘要 |
<p>Safety rail holding device (1) designed to be attached to a roof supporter (2), especially a roof truss, from below, and comprising a frame part (3) which comprises a surface (4) placed against the lower surface of the roof supporter and, at an angle to this, a bracket (5) for holding a safety rail post. Disposed in conjunction with the frame part is a clamping element (6) comprising at least two clamp surfaces (7, 8) designed to engage opposite side surfaces of the roof supporter and an element (10) for adjustment/locking of the clamping element. <IMAGE></p> |
