Device for securing a ladder to a U-shaped roof groove comprises a component overlapping and covering the free edge of a side of the roof groove, a clamping unit and a unit for securing the ladder in the leaned position

摘要

Device (2) for securing a ladder (3) to a U-shaped roof groove (4) comprises a component (14) overlapping and covering the free edge (12) of a side (8) of the roof groove on the outer and inner sides, a clamping unit (16) for fixing the device to the roof groove and a unit (18) for securing the ladder in the leaned position. Preferred Features: The component overlapping and covering the free edge of a side of the roof groove has an angled profile (20) with a first side and a second side arranged at a right angle to the first side. The first side protrudes outward over the free edge of the roof groove and points downward and the second side is arranged in a horizontal position on the edge of the roof groove.