Guardian personnel protection system-quantum series

Electrically operated folding operable walls controlled by an electrical operation circuit of the type having a key switch, a control panel, an extend limit switch, a stack limit switch, control relays and a motor, in which the invention being a safety system comprises:

• a) Means for providing a wall mounted motion sensor that will detect a person or persons entering the area directly in front of a moving operable partition without detecting the movement of the partition itself;
• b) Means for providing one or two floor mats, placed under the partition, in the stack area to allow an object placed on or a person stepping on said mats thereby applying pressure, to activate the internal strip switch while the motorized operable wall is in a reverse motion;
• c) Means for shutting down the electrical operation circuit of said folding operable walls when a person or persons enter the area directly in front of the moving partition, or a person
• d) steps on, or an object is placed on the floor mats, said shutting down means includes a control unit electrically connected between the control panel of the electrical operation circuit and the motion detector, which will turn off the electrical operation circuit upon detection of a person directly in front of or present in the stack area of the folding operable wall;
• e) Means for restarting the electrical operation circuit of said folding operable wall after the person or object has been removed from the path of the folding operable wall;
• said restarting means includes a reset control switch, either button or key operated, mounted on the wall in proximity to the operable folding wall's original operating switch which, when activated, will reactivate the electrical operation circuit allowing the folding operable wall to be operated again.