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    • 5. 发明专利
    • FIRING CONTROL METHOD FOR MACHINE CANNON AND LAUNCHING CONTROL DEVICE
    • JPH0791890A
    • 1995-04-07
    • JP26310493
    • 1993-09-28
    • JAPAN STEEL WORKS LTD
    • KIYOGAMI TAKAAKIYOSHIMATSU MORIYOSHI
    • F41A9/01F41A9/06F41A9/37F41A9/51F41A19/03
    • PURPOSE:To enable shock occurred when stopping of shooting to be eliminated by a method wherein a bullet feeding passage ranging from each of bullet feeding machines to a bullet feeding wheel in a machine cannon having a pair of bullet feeding machines is provided with a stopper member. CONSTITUTION:A machine cannon is provided with a bullet feeding wheel 25 between a breechblock movebly arranged at a main body of a machine cannon in such a way that operations of advancing, stopping, retracting and stopping in a central axial direction of a barrel under an operation of a driving mechanism are carried out in sequence and the barrel. To the bullet feeding wheel 25 is intermittently supplied a bullet chemical 9 from bullet feeding machines 2a, 2b storing a plurality of bullet chemicals 9 (9R, 9L) through bullet feeding passages C, D. In this case, there are provided stopper members 35a, 35b which can be changed over between a releasing position allowing a passing of the bullet chemical 9 and an engaging position prohibiting its passing. The stopper members 35a and 35b are selectively set at the releasing position/engaging position to enable either starting or stopping of shooting to be controlled without having any relation with the operation of the bullet feeding wheel 25.