Подъемно-поворотные ворота V1.0 анимация механики

Simple design of overhead doors using traction, guide rail and roller. The gates are preferably made of lightweight materials. It is problematic to install an electric drive for such mechanics, the lower edge of the gate cannot close tightly by itself. The design does not provide tight closure of the gate around the perimeter. Tight closure can be arranged at the top and bottom, gaps remain on the sides, they can be closed only with special seals. In the open position, the door leaf is completely hidden inside the garage under the ceiling. The design allows you to put the car in the garage almost close to the gate. Also for safety, it is necessary to ensure that the door is held in the open / up position. On the levers you can install a counterweight. Found a similar implementation here:    • Ворота своими руками.Ворота подъемные свои...   Self-made overhead door width 6 meters    • Самодельные подъёмно-поворотные ворота шир...