Staircase step support for supporting step of staircase i.e. tiled slab staircase, in building, has two-piece bolt structure that is designed in separated manner transverse to bolt longitudinal direction

摘要

The support (114) has an anchor element (122) i.e. permanently elastic bearing sleeve, made of rubber material and fixed at a wall-side of a building, and a two-piece bolt structure (116). The bolt structure connects the anchor element to a staircase step (102) and is designed in a separated manner transverse to a bolt longitudinal direction. The structure has a wall part (118) and a step part (120) connected with one another by a bending moment transmission structure (136). The structure (136) is formed by flat surfaces formed at the wall and step parts respectively.