An integration train brake system including a single brake controller providing locomotive and train brake commands. The invention further relates to an apparatus comprising a housing in which walnut is placed and a gas blowing opening which can supply gas into the walnut shell through the opening connecting the walnut to the tree branch. The handle 14 is movable relative to the central wall 30, 31 between raised and lowered positions. The invention further applies to a cosmetic treatment method intended to prevent andor combat the external stresses and signs of cutaneous aging.