Buried gate for closing e.g. bay in building, has vertical closing panel introduced in parallelepiped reception case, and control units controlling displacement of panel between open position and closed position

摘要

The gate has a parallelepiped reception case, in aluminum, with two vertical main faces connected by four narrow side faces, where the upper side face is opened to define a longitudinal passage slot. A vertical closing panel introduced in the case by the slot is mobile in translation between an open position in which the panel is totally retracted at an interior part of the case to release an access opening and a closed position in which the panel is deployed towards exterior to close the opening. Control units constituted by a jack control displacement of the panel between the positions.