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METHODS FOR ELECTRO-MECHANICAL SAFETY AND ARMING OF A PROJECTILE

机译:弹药的机电安全和装备方法

摘要

A safety and arming apparatus for use with a projectile includes a rotor pivotable between a safe position and an armed position. A biasing element holds a mass engaged with the rotor to restrain the rotor from rotation and is deformable to allow the mass to displace and disengage from the rotor in response to a setback force on the projectile. A second biasing element includes a displaceable end for engaging with the rotor to restrain the rotor from rotation and is deformable to disengage the displaceable end from the rotor in response to projectile spin. A piston actuator can rotate the rotor to the armed position if the mass is disengaged and the displaceable end is disengaged. A detonator on the rotor can be aligned with a detonation cord when the rotor is in the armed position and unaligned when the rotor is in the safe position.
机译:用于弹丸的安全和武装装置包括可在安全位置和武装位置之间枢转的转子。偏压元件保持与转子接合的质量以限制转子的旋转,并且可变形以响应于射弹上的后退力而使质量从转子移位和脱离。第二偏压元件包括用于与转子接合以限制转子旋转的可移位端,并且可变形以响应于射弹旋转而使可移位端与转子脱离。如果松开质量且松开可移动端,则活塞执行器可以将转子旋转到待命位置。当转子处于待命位置时,转子上的雷管可以与导爆索对齐,而当转子处于安全位置时,雷管可以未对齐。

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