DEVICE, WHICH IS PREVENTING, CONTROLLED, ELECTROMECHANICAL, TWO-SECTIONAL, FULL-PROFILED, NORMALLY CLOSED, WITH PARTIAL OVERLAPPING OF TRANSFER ZONES, OF ROTOR TYPE, WITH GATE FUNCTION, BLOCKING Russian patent published in 2005 - IPC

FIELD: physical protection methods of control points of important objects.

SUBSTANCE: device has fixed portion in form of metallic frame, formed on two sides by vertical walls of passage forming, in center - vertical preventing wall, in upper portion - two carrying frames with control gears, in lower portion - two weight platforms, fixed together via bolt connections, and moving portion in form of two rotors, having vertical metallic pipes with three preventing doors of horizontally placed metallic bars, rotated in plan relatively to one another for 120 degrees angle, is provided with two carrying frames with control gears, closing device from above, two weight platforms, placed at bases of passage zones. Two of three preventing doors of rotors, during blocking of rotors by control gears after each turn for 120 degrees, are made with possible overlapping of passage areas from both sides, with forming of two physical barriers for unsanctioned infiltration by breaking preventing doors of rotors and with possible forming of locked zones together with passage forming walls - gates with controlled entry-exit.

EFFECT: higher efficiency.

4 dwg