Catch holder for mining linings with the possibilities to suspend manipulating and hoisting devices in the mining headings

摘要

the zaczepowy mining housings, with the possibility of podwieszania handling and du017awignicowych into mining, consisting of wahliwych bolts, screws zaciskowej is characterized by the fact that on a common axis (8) has a rotary latch bolts (3), and after his side a rotary axis arm (1) and the arm (2) gwintowanym monobloc element zu0142u0105cznym (5),which is embedded in the arm (2) by a threaded inside the cartridge (4) and the shoulder (1) is embedded in a oporowym.