BATTERY OF FIREWORKS ROCKETS Russian patent published in 2008 - IPC F42B4/06 

FIELD: pyrotechnic device for illumination, entertainment and signaling purposes.

SUBSTANCE: the battery of fireworks rockets has a mounting and a rotary launcher carrying the rockets installed around the rocket edges, the rod-like fins of the rockets are placed in guide tubes fastened inside the launcher. The fireworks rockets are interconnected by sections of the blasting fuse installed the through holes of the nozzle bushings in such a way that one end of each section is fastened in the jet charge, and the other end of the section is located under the nozzle of the preceding rocket. The basing cutouts for the support of the rockets on the end face are made in the launcher, the shape of the cut-outs is adequate to the lateral section of the combined part of the rocket together with the rod-like fin, and the outlet of the nozzle bushings of the rockets is closed by a combustible membrane.

EFFECT: enhanced functional reliability of rocket launching by one at a preset rate, without any malfunctions and failures.

5 dwg