HIGH-ANGLE CONVEYOR Russian patent published in 1994 - IPC

FIELD: mining industry. SUBSTANCE: conveyor has rigid ring box with working compartments on inner side of box. Box is installed for rotation on supports. Conveyor has also working compartment guard arrangement installed from inner side of box and made in form of closed pressure band overlapping the compartments, and also pressure band guide members, charging and discharging devices and box rotating drive. Pressure band is arranged over inner perimeter of ring box and is secured by one edge on inner edge of one of side walls of ring box, this side being arranged opposite to charging device. Pressure band guide members are installed for deflecting the other edge of band from the other side wall of ring box at places where working compartments are being charged and discharged. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg