SECURITY SYSTEM FOR A PERSON MOVING IN AN UNDERGROUND CHANNEL OR THE LIKE, ESPECIALLY IN A SEWER PIPE

摘要

P THIS SECURITY SYSTEM FOR A PERSON 7 MOVING IN AN UNDERGROUND CHANNEL 1 OR AN SIMILAR INSTALLATION, PARTICULARLY IN A SEWER PIPE, CONSISTS OF A TRACK 3 FIXED THROUGH SPREADERS 5 MADE OF CHANNEL 1 AND A ROLLING BODY 4 WHICH CAN BE MOVED ON AND ALONG THE ROLLING TRACK 3 AND CONNECTED, BY A SAFETY ROPE 6, TO A HARNESS 8 WEARED BY PERSON 7. ACCORDING TO THE INVENTION , THE BEARING 4 IS CONFORMING TO A SYSTEM OF BINOCULARS THAT CAN BE DISTRIBUTED AT ONE OF THE END OF A SAFETY POLE 9 WHICH IS EQUIPPED WITH A HANGING EYE 10 FOR THE SAFETY ROPE 6 AND, IN THE REGION OF ITS ANOTHER END, OF A DEVICE FOR HANDLING BINOCULARS 11. /P