摘要 |
An inspection hatch comprising a cover panel 2 intended, when positioned, to cover an opening in a so-called pipe shaft has a first, fixed gripping member consisting of wall sections 4a, 4b projecting upwards from the rear of the cover panel and intended to grip around wall sections delimiting the opening, and a second gripping member 9, 10 which is movable counter to the action of a spring force 16. In the first part of their extent, the gripping members form angles to the cover panel. The movable gripping member 9, 10 preferably consists of two separate gripping elements which are guided in guides 5a, 5b, 6a, 6b located at a distance from each other and made in one piece with the cover panel. <IMAGE> |