Self-sterilizing safe-arm device with arm/fire feature
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 8, 1989
Grant Date -
N/A
app pub date -
Oct 12, 1988
filing date -
Oct 12, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A safety apparatus to safe or to arm and fire a munition, utilizes a rotor containing an aligned adjacent firing pin and detonator in holes extending completely through the rotor perpendicular to the axis. A first explosively powered piston actuator, when fired, will unlock the rotor and enable a second explosively powered piston actuator, when fired, to rotate the rotor to align the detonator with an explosive charge and to cause a firing pin to fire the detonator. The detonator will fire a transfer lead which, in turn, will fire the main charge. As assembled, a third explosively powered piston actuator is aligned with the detonator and, when fired, will cause the detonator to explode and translate the rotor with part of the axis extending out of the munition where it is held in this position to indicate a safe condition.
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