MULTI-GRENADE LAUNCHER Russian patent published in 2016 - IPC F41F3/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to weapons, specifically to multi-grenade launcher. Multiple grenade launcher comprises a base, a rotary support with a unit of shafts, drive support sealing device for sealing inner cavity of base. Rotary support is installed on housing base via support device. Sealing device for sealing inner cavity of base is made in form of cavities filled with sealing grease, located between base and support. Cavities have sections to open to external surfaces of support, but closed during operation. For opened sections of cavities are easily detachable closure in form of clamp and threaded plugs.

EFFECT: requirements of sealing joint of sealing device of grenade launcher when immersed in water and minimum moment of resistance on side of seal.

3 cl, 4 dwg