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    • 1. 发明专利
    • Safety device for missile
    • 安全装置用于MISSILE
    • JP2010032088A
    • 2010-02-12
    • JP2008193431
    • 2008-07-28
    • Yokogawa Denshikiki Co Ltd横河電子機器株式会社
    • ISOZAKI HIROMI
    • F42C15/26
    • PROBLEM TO BE SOLVED: To provide a safety device for a missile capable of saving a space and cutting a plurality of starting wires corresponding to a predetermined device.
      SOLUTION: The safety device for the missile includes a plurality of short circuit wires 20 each provided in each of a plurality of radiation directions approximately orthogonal to a rotating shaft of the missile and radiated from the rotating shaft and cut to start the predetermined device provided in the missile; a plurality of cutting pins 30 each provided with respect to each of the plurality of short circuit wires 20 and moved toward the short circuit wires 20 in accordance with the rotation of the missile around the rotating shaft to cut the short circuit wires 20; and a restriction release device 4 for regulating the movement of the plurality of cutting pins 30 toward the respective short circuit wires 20 when the rotating speed of the rotation is lower than predetermined rotating speed, and releasing the regulation of the movement of the plurality of cutting pins 30 toward the respective short circuit wires 20 when the rotating speed of the rotation is higher than the predetermined rotating speed.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够节省空间并切割对应于预定装置的多条起始线的导弹安全装置。

      解决方案:导弹的安全装置包括多条短路线20,每条短路线20设置在大致垂直于导弹的旋转轴并从旋转轴辐射的多个辐射方向中的每一条上,并切割以开始预定的 导弹中提供的装置; 多个切割销30,每个切割销30相对于多条短路线20中的每一条设置,并且根据导弹围绕旋转轴的旋转而朝着短路线20移动,以切断短路线20; 以及限制解除装置4,用于当旋转的转速低于预定的转速时,调节多个切割销30朝向各个短路线20的移动,并释放多个切割的运动的调节 当旋转的转速高于预定旋转速度时,销30朝向相应的短路导线20。 版权所有(C)2010,JPO&INPIT

    • 5. 发明专利
    • FIRE DETECTING SWITCH FOR FUSE FOR SPIN PROJECTILE
    • JPH02230099A
    • 1990-09-12
    • JP5044589
    • 1989-03-02
    • JAPAN TECH RES & DEV INSTRICOH ELEMEX CORP
    • HAYASHI KAZUMIKANEMATSU KYOICHI
    • F42C15/26
    • PURPOSE:To eliminate the bothering of conducting condition even if powder of wearing is generated on a centrifugal piece, mitigate the shock of the contact piece of a switch upon contacting and permit the prevention of generation of chattering by a method wherein the switch is operated by contacting and separating the flexible contact piece of the switch by the centrifugal piece. CONSTITUTION:When a projectile is fired, a centrifugal force is applied on a switch case 10 by a spin shown by an arrow sign in a diagram and centrifugal pieces 12, 13 are rotated about the mounting shafts 18, 19 thereof counterclockwise against toggle springs 20, 21. Then, switching contact pieces 22, 26, retained in engaging holes 14, 15, 16 for example, are deflected toward the switching contact pieces 23, 26 and are contacted with the contacts 23a, 26a of switches respectively. Simultaneously, switching contact pieces 24, 27, retained in the engaging holes 15, 17 respectively, are deflected toward separating direction from each other whereby the contact in the contacts 24a, 27a of the switch may be released. In this case, the switch of the projectile is put ON at first and the fire of the projectile may be detected. Three pairs of switching contact pieces are used in this embodiment, however, a structure, in which a pair of switching contact pieces is contacted and/or separated, may be employed.