A MOVABLE ARM CARRYING A PANEL

摘要

The subject matter invention relates to a movable arm carrying a panel connected to a machine or to the ground from one side and connected to pieces like panel from the other side, and providing movement of pieces and comprising at least an upper connection module (140), a panel connection module (120), a profile (10) and a vertical return bend (20). As an improvement, there is a movable bottom flange (40) having a peripheral channel (41) on the top surface, pluralities of balls (44) provided on the peripheral channel (41) and a movable top flange (50) having pluralities of ball housings (54) wherein the balls (44) are disposed, which are connected to each other so as to form a hinge (150) rotatable to the right and to the left.