Fusee cap closure

Details Fusee cap closure Fusee cap closure

1976-07-26

1977-09-06

Jordan, Charles T.

Ammunition and explosives

Igniting devices and systems

F42B 426

Patent

active

040460754

ABSTRACT:
A closure for a fusee which comprises a body of pyrotechnic material which is contained in a main paper tube and has a primed igniting end surface. The primed end is covered by a secondary paper tube having a wood button insert on the outer end surface of which is deposited scratch mix. The secondary paper tube is secured to the main paper tube by a layer of hot melt which can be manually broken to remove the secondary paper tube from the main paper tube. The secondary paper tube is covered by a paper cup having an integral pressure ring. The cup is secured to the secondary paper tube by a layer of hot melt which can be manually broken to remove the paper cup from the secondary paper tube.

REFERENCES:
patent: 853777 (1907-05-01), Dutcher
patent: 1103279 (1914-07-01), Edmands
patent: 1489900 (1924-04-01), Ross
patent: 2545275 (1951-03-01), Griffith
patent: 3528370 (1970-09-01), Gaither et al.

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