“VARTAVA” OVER-CALIBER PARTICLE GRENADE FOR THE HAND GRENADE LAUNCHER Russian patent published in 2018 - IPC F42B8/18 F42B12/32 

Abstract RU 2651872 C1

FIELD: weapons.

SUBSTANCE: invention relates to ammunition and, in particular to over-caliber particle grenades to a hand grenade launcher. Grenade contains a caliber part with a propellant charge and ignition means, over-caliber bundle warhead with an explosive charge, fragment plate and trajectory fuse. At the moment of detonation the over-caliber warhead is a flat disk arranged perpendicular to projectile axis. Warhead is divided into five parts, one central and four peripheral. Central part is made in the form of a square. It is located perpendicular to the longitudinal axis of the grenade. On this part a shaped fairing is installed. Peripheral parts are made in the form of circle parts, formed by each evenly alternating square sides one end extension to the intersection with circumference, forming the warhead. In this case, two of them are configured to change their position relative to each other from folded to unfolded, in which they together with the central part form a flat rectangle through intermediate positions in which they are located at a given angle.

EFFECT: technical result is an increase in the grenade combat effectiveness.

1 cl, 3 dwg

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RU 2 651 872 C1

Authors

Chernichenko Vladimir Viktorovich

Dates

2018-04-24Published

2016-10-10Filed