SIGNAL SHOT TO GRENADE LAUNCHER Russian patent published in 2018 - IPC F42B8/18 F42B12/48 

FIELD: weapons and ammunition; training.

SUBSTANCE: invention relates to practical shots for conducting training firing from a grenade launcher during training and practice of personnel. Shot contains a cylindrical body, the chamber of which is divided by a cross bridge rigidly fastened to the shank, having a diameter compatible with the pre-chamber of the gun barrel, where a propellant powder charge, initiated by an axial ignition primer of the diaphragm provided with outlets, as well as a head fairing and an annular row of leading projections, are placed. At the same time, in the lower part of the chamber there is an end-combustion smoke pot of red fire fixed with an ignition layer. In the cross bridge there is a central fire-transfer channel arranged, to which the bulk gas-generation ignition charge adjoins, placed in the conical cavity of the pyrotechnic smoke pot with colored smoke filling the upper part of the chamber, against which a flat cap cone rests, and the end of the smoke pot adjoining the cross bridge has a cumulative notch combined with its fire-transfer channel. Body with the shank is made of one bar stock, and the colored-fire pyrotechnic smoke pot is divided across by the strengthening compound disk.

EFFECT: technical result is the expansion of technological capabilities with a simpler and more reliable design.

3 cl, 1 dwg