Ammunition and explosives – Igniting devices and systems
Patent
1975-06-10
1977-01-18
Pendegrass, Verlin R.
Ammunition and explosives
Igniting devices and systems
102 60, 102 87, F42B 1314, F42B 1334
Patent
active
040033139
ABSTRACT:
A projectile having a conical wall interconnecting a rearwardly opening ptechnic cavity and the base of the projectile that is located substantially at the rearward peripheral or sidewall surface of the projectile. The discharging gases from the relatively small pyrotechnic will exit along the conical wall of the launched spinning projectile and minimize the base drag effect of the environmental air stream during projectile flight.
REFERENCES:
patent: 2093353 (1937-09-01), Geitmann
patent: 3515072 (1970-06-01), Barr
patent: 3677181 (1972-07-01), Giljarhus et al.
Edelberg Nathan
Pendegrass Verlin R.
The United States of America as represented by the Secretary of
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