Step construction with support on ground - has grid surface underneath which two supports are detachably arranged in track or groove and from triangular support which may fold under

摘要

The support elements (7) are of different heights in the width direction (A) of the grid (3) step surface (1). Two supports are detachably arranged in the longitudinal direction (B) of the step and form a right angled triangle. The supports fit into guide tracks or grooves (5) on the steps and may be foldable onto the underside of the step. The supports may have two webs which run parallel to the length of the step and can be arranged at any angle. The webs are attached together by cross bars. Arrangements (13) may be made to allow several steps to be screwed together. USE/ADVANTAGE - For use on slopes or embankments etc. It is light and transportable and provides a secure stepping surface for work persons.