DISPOSITIF PERMETTANT D'OUVRIR TEMPORAIREMENT UN PASSAGE MENAGE DANS UNE CLOTURE SEMI-RIGIDE

摘要

The passage (2) in a fence (3) which is to be temporarily opened and then reclosed is constituted by a movable upright (4) and a fixed upright (5). The passage means are constituted by an intermediate upright (7) fixed to the fixed upright by a tensioner (8) which enables the separation or bringing together the intermediate and fixed uprights.