Ammunition and explosives – Igniting devices and systems – Arming devices
Patent
1996-07-19
1997-09-23
Carone, Michael J.
Ammunition and explosives
Igniting devices and systems
Arming devices
102256, 102266, 102269, F42C 904
Patent
active
056707363
ABSTRACT:
A priming system for the explosive charge of a sub-munition carried on board a carrier comprises a main firing pin, a primer tube operative to move from a safety position to an armed position, at least two devices to lock the primer tube in the safety position before the sub-munition is ejected, and a self-destruct mechanism operative to destroy the sub-munition after a predetermined delay. A first one of the locking devices is formed of a cam operative to move from a cam safety position, in which it forms a limit stop preventing the primer tube from passing freely into an armed position, to a retracted position in which it allows free passage of the primer tube. The cam carries an auxiliary firing pin to ignite a delay cord of the self-destruct mechanism. A second one of the locking devices engage the primer tube by the percussion tip of the firing pin to hold the primer tube in a safety position.
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patent: 4534292 (1985-08-01), Weber et al.
patent: 4998476 (1991-03-01), Rudenauer et al.
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patent: 5048419 (1991-09-01), Skowasch
patent: 5275101 (1994-01-01), Chemiere et al.
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patent: 5467713 (1995-11-01), Roosmann et al.
Chemiere Patrice
Dupuy Jean-Paul
Carone Michael J.
Giat Industries
Lattig Matthew J.
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