GRENADE Russian patent published in 2010 - IPC F42B8/26 F42B12/18 

FIELD: weapons and ammunition.

SUBSTANCE: grenade comprises tandem cumulative explosive assembly in body, made of leading cumulative explosive assembly with safety-actuating mechanism, arranged in front part of body, and main cumulative explosive assembly with safety-actuating mechanism, arranged in back part of body of larger diametre, equal to calibre of grenade, protective device and delay device of main cumulative explosive assembly actuation, head contact closer and rocket engine installed in tail part of grenade. Between body of tandem explosive assembly and rocket engine there is a cylindrical adapter, which holds unit of electronic delay and pyrotechnical battery connected in gas-dynamic manner to cavity of combustion chamber of rocket engine and electrically - to head contact closer, safety-actuating mechanisms of explosive assemblies and unit of electronic delay.

EFFECT: increased efficiency and reliability of grenade action on target, also equipped with dynamic protection, with simultaneous reduction of labour intensiveness and cost of its manufacturing.

4 cl, 1 dwg