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    • 5. 发明公开
    • A safety means for an ordnance fuze
    • SicherheitsvorrichtungfürArtilleriegeschosszünder。
    • EP0243987A1
    • 1987-11-04
    • EP87200359.5
    • 1987-03-02
    • Affärsverket FFV
    • Sundvall, KennethRisberg Stig
    • F42C15/18F42C15/20
    • F42C15/44F42C15/188
    • A safety means for an ordnance fuze. The arrangement in­cludes an arming rotor (1) which is held in a safe position (A) by means of a half-shaft (6) which in the safe position of the rotor engages a first recess (7) located in the rotor. A clock meachanism (9) is provided so as to rotate the half-shaft (6) about its axis to a rotational position in which it no longer engages the rotor (1), thereby enabling the rotor to be rotated to its armed position. The rotor has provided therein a second recess (11) into which the half-shaft (6) is able to rotate should it be rotated at an excessively high speed, thereby returning the rotor to its safe position.
    • 军火引信的安全手段。 该装置包括一个通过半轴(6)保持在安全位置(A)的布防转子(1),该半轴在转子的安全位置接合位于转子中的第一凹槽(7)。 提供时钟机构(9),以使半轴(6)围绕其轴线旋转到其不再接合转子(1)的旋转位置,从而使转子能够旋转到其装备位置。 转子在其中设置有第二凹部(11),当半轴(6)以非常高的速度旋转时,半轴(6)能够旋转,从而使转子返回到其安全位置。