GOLODYAEV'S HAND GRENADE Russian patent published in 2012 - IPC F42B8/26 F42B12/10 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to hand grenade with dual hitting effect. Proposed grenade consists of body accommodating system of hollow charges of impact core with spherical recesses from explosive. Hollow charges are equipped with secondary detonators interacting via equal-length detonating cords with primary detonators of the fuse arranged outside the grenade body. Hollow charges have metal cylinders with spherically bulged ends facing the charge in spherical; recesses of charges wherein accommodated is explosive from Bi(BH₄)₂ or other metal hydride. Spherical recesses are directed toward grenade center while detonating cords extend over grenade body surface, laid in protective jackets.

EFFECT: higher power of explosion.

1 dwg