BLOCK ANCHORING DEVICE FOR RIPABLE TRANSPORTATION AND / OR MINING OPERATIONS

摘要

P OF THE TRANSVERSAL ELEMENTS 24, 28 PROJECTED AND PREFERABLY FORMED IN THE FORM OF PASSAGE PLATES ARE CONNECTED TO THE TRANSPORTATION AND / OR FELLING PLANT 10 OF THE BACKFILLING SIDE, THE ELEMENTS TO WHICH THE 30 ANCHORING JACKS ARE FASTENED THEIR CONNECTION JOINTS 26, AND THE DISTANCE FROM THE TRANSPORT AND SLAUGHTER INSTALLATION IS AT LEAST EQUAL TO THE WIDTH OF THE PASSAGE AREA 19 BETWEEN THIS TRANSPORT AND SLAUGHTER INSTALLATION AND THE SUPPORTING ELEMENTS MARKETS I, II, III, ETC. / P