DETACHABLE DOUBLE BALLISTICS DEVICE FOR BARREL Russian patent published in 2020 - IPC F41A1/00 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, is intended for missile throwing and can be used in various industries, as well as designing and manufacturing of various types of barrels. Device (1) of double ballistics for barrel (11) detachable for round projectile (2) is attached to barrel (11) with a fastener as its extension. At the same time on internal surface of device (1) there is longitudinal groove (5), cut with length of 1.5–2.5 of gauge - L1 (6) from muzzle section, with gradual deepening to muzzle section (4a).

EFFECT: enabling more effective projectile throwing from closed, protected position for open and protected areas, in tank-cuts, trenches, in forest belt, in mountain conditions, in urban conditions and directly in buildings, including multi-storey, reducing the number of "unattainable targets", reduced scattering and reduced consumption of ammunition, increased efficiency of firing at protected artificial and natural obstacles targets, protection against counter battery exposure.

3 cl, 5 dwg