摘要:
A safety device for a front-loading weapon of the type comprising a mortar barrel having a closed breech end and an opposite open end for launching a mortar projectile. The device includes at least one sensor, configured for mounting adjacent the mortar barrel, for sensing a mortar projectile upon its insertion in the barrel and an electronic circuit, coupled to said sensor, for detecting movement of the mortar projectile past said sensor, thereby to detect the presence of the projectile in the barrel.
摘要:
A battery gun has a stationary housing; a plurality of barrels disposed in an annular row and stationary with respect to said housing; each of said barrels having a respective chamber; feeding means for receiving a continuous and regular train of projectiles from a supply; intermediate means for receiving the train from said feeding means; and distributor means for receiving the train from said intermediate means for providing projectiles to said chambers; said intermediate means including means for sensing the presence of misfired projectiles in said chambers and for providing lacunae in the train of projectiles corresponding to such misfires, whereby no projectiles are provided to said distributor means for provision to chambers containing misfired projectiles.
摘要:
The invention is a. firearm (1) comprising a verification device (10) suitable for verifying and detecting an anomaly of the state of the barrel (2), such as the presence of partial or total occlusions or variations of cross-section. The device (10) comprises receiver means (200), on the firearm (1), suitable for detecting a detected signal (R) derivable from an emitted signal (E), influenced by said anomaly.
摘要:
A safety device for a front-loading weapon of the type comprising a mortar barrel having a closed breech end and an opposite open end for launching a mortar projectile. The device includes at least one sensor, configured for mounting adjacent the mortar barrel, for sensing a mortar projectile upon its insertion in the barrel and an electronic circuit, coupled to said sensor, for detecting movement of the mortar projectile past said sensor, thereby to detect the presence of the projectile in the barrel.
摘要:
A battery gun has a stationary housing; a plurality of barrels disposed in an annular row and stationary with respect to said housing; each of said barrels having a respective chamber; feeding means for receiving a continuous and regular train of projectiles from a supply; intermediate means for receiving the train from said feeding means; and distributor means for receiving the train from said intermediate means for providing projectiles to said chambers; said intermediate means including means for sensing the presence of misfired projectiles in said chambers and for providing lacunae in the train of projectiles corresponding to such misfires, whereby no projectiles are provided to said distributor means for provision to chambers containing misfired projectiles.
摘要:
A front loading weapon includes a barrel for firing ammunition therefrom; a breechblock arranged at a rear terminal portion of the barrel; a firing pin carried by the breechblock; and an apparatus for monitoring load conditions of the barrel. The apparatus includes a body sound sensor mounted on the weapon and emitting a first signal representing body oscillations of the weapon; an electronic evaluating device connected to an output of the sensor for emitting a second signal characteristic of an impacting of a cartridge on a region of the breechblock upon loading the cartridge into the barrel; and a warning device connected to the electronic evaluating device for being actuated by the second signal.