HAND GRENADE-LAUNCHING COMPLEX Russian patent published in 2010 - IPC F41F3/00 

FIELD: weapons and ammunition.

SUBSTANCE: complex comprises joined guide and trigger pipes, grenade, contact and sighting devices and percussion trigger. It includes pulse generator, pusher, cocking lever and trigger device with safety mechanism. Percussion trigger is equipped with a system of hinged joined levers, with which trigger device is connected kinematically via sear with spring-loaded pusher. It is arranged in the form of trigger button arranged aside on trigger pipe. Safety device is installed under the button and is arranged in the form of double-arm lever arranged on axis with the possibility of rotation in vertical plane. Inner arm of lever rests with its end in zone of hinged connection of trigger button against traction rod of pusher. Sear is installed to tail of traction rod with the possibility of rotation on fixed own axis and interaction with recoil lug of spring-loaded pusher. Front end of recoil lug is arranged with the possibility of interaction in process of cocking with cocking lever.

EFFECT: improved reliability of firing with simplification of its design.

4 dwg