Safety and arming device for an explosive appliance, especially for a hand grenade

Safety and arming device for an explosive appliance, especially for a hand grenade, shell, rifle grenade, projectile, rocket head, missile, etc., functioning either by impact shock occurring after a predetermined time or by likewise predetermined time delays and equipped with means allowing a choice...

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Bibliographische Detailangaben
1. Verfasser: FRANCOIS ARENE, PAUL CARRE ET GERARD DAFREY
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Safety and arming device for an explosive appliance, especially for a hand grenade, shell, rifle grenade, projectile, rocket head, missile, etc., functioning either by impact shock occurring after a predetermined time or by likewise predetermined time delays and equipped with means allowing a choice of functioning by impact shock and/or by predetermined delay, characterised in that functioning is initiated by a pyrotechnic logic circuit 22. DISPOSITIF DE SECURITE ET D'ARMEMENT POUR ENGIN EXPLOSIF, NOTAMMENT POUR GRENADE A MAIN, OBUS, GRENADE A FUSIL, PROJECTILE, TETE DE ROQUETTE, MISSILE, ETC., FONCTIONNANT SOIT PAR CHOC A L'IMPACT, INTERVENANT AU-DELA D'UN TEMPS PREDETERMINE, SOIT PAR RETARDS DE DUREES EGALEMENT PREDETERMINEES, POURVU DE MOYENS PERMETTANT LE CHOIX DU FONCTIONNEMENT AU CHOC A L'IMPACT ETOU AVEC UN RETARD PREETABLI, CARACTERISE EN CE QUE LE FONCTIONNEMENT EST INITIE PAR UN CIRCUIT LOGIQUE PYROTECHNIQUE 22.