DEVICE FOR CONJUGATING FACE WITH DRIFT Russian patent published in 1994 - IPC

FIELD: mining. SUBSTANCE: device has walking support for conjugation, drive of face conveyer and flooding unit. The support has inner beam, two outer beams coupled with lateral beams whereto rollers are connected pivotally, and rigid cantilevers with supports whereto hydraulic cylinders are connected pivotally. The additional hydraulic cylinder is pivotally connected to the additional support and one of the support of the cantilevers.. The guides are pivotally secured in openings wherein hydraulic pillars with bearing areas are received. A hydraulic cylinder for movement is connected with the internal beam by its one end and with the lateral beam by its other end. EFFECT: enhanced reliability. 8 cl, 5 dwg