Sätt för kontrollerad avfyrning av ett kompakt anordnat, av ett flertal fyrverkeripjäser bestående fyrverkeri samt avskjutningsramp härtill

摘要

The firing ramp comprises a baseplate (1) with a number of spaced apart upright firing tubes (2). The tube upper ends are open and the tubes with the baseplate form closed ends. The baseplate comprises the load surface of a carbo ballet. The upright tubes are arranged on the baseplate in groups or in rows. The tube height and dia. are matched to the fireworks (15) dimensions and effect. The tubes are produced from heavy duty polyethylene. - The tubes have a mainly circular cross-section. Each of the fireworks in the tubes is connected by means of a fuse branch conduit (18) to a common fuse main conduit (20) for all the tubes. The fuse branch conduits hang down in each tube and with their one end are connected with the fuse main conduit running along the open ends of the tubes. With their other end 917) they are connected to the fireworks.