Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

AMMUNITION; BLASTING

Subclass:

AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR

Child Classifications

Navigate with arrow keys, Enter to open

• F42C 15/16 wherein the firing pin is displaced out of the action line for safety
• F42C 15/18 wherein a carrier for an element of the pyrotechnic or explosive train is moved
• F42C 15/2 wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing pin
• F42C 15/24 wherein the safety or arming action is effected by inertia means
• F42C 15/28 operated by flow of fluent material, e.g. shot, fluids
• F42C 15/32 operated by change of fluid pressure
• F42C 15/34 wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge
• F42C 15/36 wherein arming is effected by combustion or fusion of an element
• F42C 15/38 wherein arming is effected by chemical action
• F42C 15/4 wherein the safety or arming action is effected electrically
• F42C 15/44 Arrangements for disarming, or for rendering harmless, fuzes after arming, e.g. after launch