NOSE FUSE Russian patent published in 2007 - IPC F42C1/04 

FIELD: impact fuses acting at an impact with an obstacle.

SUBSTANCE: the nose fuse has a primer assembly, axle shiker pin interacting with the reaction striker provided with an inertia drive, delayed cocking mechanism comprising a pyrotechnic charge carrying of spring-loaded locking rod of the lateral shutter with an impression detonator, self-destruction equipment and a flash detonator on it. The novelty is in the fact the locking rod of the directly on the pyrotechnic charge, the area of its rest makes up 1/3 to ½ of the charge cross-section, the charge is made foliated of coking slag compositions, the pyrotechnic channels with the primer assembly filled with the pyrotechnical compound of the lower layer distributed, in the periphery adjoin the lower layer having a lower space pressing density.

EFFECT: optimized operating range of the fuse within a narrow range of 30 to 40 m.

2 cl, 4 dwg