Patent ID: 7990086

Claim:
A seat-assembly movement system, comprising: rows of seats arranged in a sliding assembly by means of carrier carriages on guides housed in the floor of the application site, with the possibility of movement between a collected position in storage sites and a deployed position in distribution over the application site, with actuation by drive means incorporated in the actual carriages carrying the rows of seats or at the ends of the installation, the movement of the rows of seats being managed by means of a control system formed by a master PLC governing the entire installation, in combination with respective slave PLCs which are arranged in each carriage carrying the rows of seats and in connection with devices for controlling the position of the carriages on the guides; the data transmission and electric transmissions to the carriages being established by busbars incorporated along the actual movement mounting guides, characterized in that plates for covering the guides are articulated in relation to the carriages carrying the rows of seats, said plates being provided at the lower part with a stop intended to establish a sliding contact on a ramp arranged in the area of entrance of the collection sites of the rows of seats, an automatic pivoting of the mentioned plates being established between respective vertical raised and horizontal lowered positions, due to the actual movement of the rows of seats in the collection and deployment movements.