摘要:
According to the present invention, there is provided a sliding gate plate connected to a molten metal container, used as a part of a nozzle, for controlling a flow amount of molten metal in the molten metal container, comprising a main body of the sliding gate plate, having a through-hole at a section corresponding to a molten metal discharge control, and a cylinder having a ring-like fringe portion, and fit into the through-hole of the main body of the plate.
摘要:
A digital cash safe for storing a monetary value corresponding to an amount of digital cash. The digital cash safe includes a circuit board on which a plurality of storage devices are mounted each of the storage device storing a monetary value and a controller to select one of the storage devices and transfer a monetary value from or into the selected storage device. The circuit board and the controller are secured by a case having a door and a door lock for controlling access thereto.