A SYSTEM TO DIRECT AN APPLIANCE, SUCH AS A BRIDGE-CRANE, THAT MOVES ON WHEELS THROUGH RAILS.

摘要

THE INVENTION REFERS TO A SYSTEM FOR DIRECTING AN APPLIANCE SUCH AS A CRANE BRIDGE (1), WHICH MOVES ON WHEELS THROUGH RAILS; THE APPLIANCE INCLUDES AN IMPULSION SYSTEM (M1, M2, M3, M4; K1, K2) BOTH SIDES OF A ROAD DEFINED BY THE RAILS (3), UNDERSTANDING THIS SYSTEM AT LEAST ON THE SIDE OF THE ROAD AT LEAST TWO SUCCESSIVE DETECTORS ( D1, D2) IN THE LANE ADDRESS (3) TO MEASURE A SIDE DISTANCE (I1, I2) OF A SPECIFIC PART OF A MARGIN (E1, E2) OF THE APPLIANCE TO BE PROMOTED FROM THE LANE, A CONTROL CIRCUIT (CS) THAT GUIDES THE IMPULSION DEVICES, A CIRCUIT CONTROLLER THAT IS ABLE TO DIRECT THE DISTANCE MEASUREMENTS (L1, L2) OF THE DETECTORS (D1, D2) TO DESIRED VALUES THAT THE APPLIANCE TO BE PROMOTED MOVES RIGHT, AND AN EXTERNAL CONTROL CIRCUIT (CU) WHOSE CONTROLLER IS ABLE TO DIRECT THE REFERENCE VALUE OF THE CONTROLLER OF THE INTERNAL CONTROL CIRCUIT SUCH AS THE MEDIA OF THE DISTANCE MEASUREMENTS (I1, I2) SUPPLIED BY THE DETECTORS (D1, D2) REACH THE DESIRED REFERENCE VALUE THAT THE WHEELS (2) OF THE APPLIANCE TO BE PROMOTED, THEY ARE MOVED BY HALF OF THE RAILS (3).