WAGON WITH OPENING ROOF STRUCTURE V.V. BODROVA

摘要

1. A car with a drop-down roof, including a body with end and side walls, two middle and two side frames, each of which contains a horizontal beam and two end racks pivotally mounted outside the end walls, two half-roofs of elastic material, the longitudinal edges of each of which are rigid fixed to the horizontal beams of the middle and side frames, the mechanisms of rotation and balancing of the frames, characterized in that the horizontal beam of the middle and side frames of each half-roof is equipped with at least one intermediate end, intermediate racks of each frame are rigidly connected to the drive shaft, resting through the bearing on at least one intermediate support, rigidly fixed to the upper part of the side wall, under the half-roofs there are elastic elements normal to the horizontal beams of the middle frames and cantilevered to them with a console length equal to 0.3-0.4 of the width of the half-roof. 2. A wagon according to claim 1, characterized in that the free ends of the elastic elements are connected to an axis parallel to the horizontal beam, lightweight, for example, foam, rollers freely rotate on the axis.