STAIRCASE RAILING SECTION Russian patent published in 2021 - IPC E04H17/14 

FIELD: construction engineering.

SUBSTANCE: invention relates to the fields of engineering in which staircase and inclined paths railings and ramp handrails are used. The technical result is achieved in that the staircase railing section which comprises uprights of higher and lesser height, rails, odd strings and even strings formed from a single length of long products, with the higher upright in its upper part with its curved section passing into a railing which consecutively passes into odd and even strings, with the odd strings being turned in the direction of the higher upright and even string being turned from it, odd strings are connected to the railing consecutively by a curved intermediate part which is connected to the higher upright of the adjacent section and to a curved part and even strings are connected to an odd string consecutively by a curved part, an intermediate part which is connected to a higher upright of the railing section and a curved part, wherein the last string of the section passes by a curved part to a lower height upright is characterized in that the railing section consists of two half-sections: upper and lower one, the upper and lower uprights of which are perpendicular to the stair carriage, the handrail and the strings are parallel to the stair carriage, wherein the intermediate parts between the rails and the odd string, even and odd strings are vertical and the intermediate parts between the odd and even strings are perpendicular to the stair carriage, wherein the sequence of the intermediate parts is indicated from top to bottom, from the railing to the stair carriage, the upper and lower half-sections are turned in opposite directions so that the upper and lower uprights of the upper and lower half-sections are adjacent to each other and are connected to each other by a plug or fixed connection.

EFFECT: technical result consists in ensured security.

1 cl, 1 dwg