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1. 发明授权

US3888175A Mechanical stabilizer 失效
标题翻译：机械稳定剂
公开(公告)号：US3888175A
公开(公告)日：1975-06-10
申请号：US58827966
申请日：1966-10-18
申请人： US ARMY
发明人： DUSOE GEORGE D , MESSINEO JOSEPH R
IPC分类号： F42B10/14 , F42B13/32 , F42B25/00
CPC分类号： F42B10/146
摘要： 1. In a munition having a body and a rear base, said rear base having a floor and an outer flange defining a recess, THE IMPROVEMENT COMPRISING, IN COMBINATION THEREWITH, A REAR STABILIZER FOR CONTROLLING THE TRAJECTORY OF SAID MUNITION, SAID REAR STABILIZER COMPRISING A HELICAL COIL SPRING HAVING CONVOLUTIONS OF GRADUALLY INCREASING WIDTHS, SAID SPRING BEING ATTACHED AT ITS INNERMOST CONVOLUTION DIRECTLY TO THE CENTER REGION OF SAID FLOOR OF SAID RECESS, AND A COLLAPSIBLE FRUSTOCONICAL COVERING FOR SAID SPRING EXTENDING FROM THE INNERMOST TO THE OUTERMOST CONVOLUTION OF SAID SPRING, SAID SPRING AND COVERING BEING NORMALLY CONFINED IN COMPRESSED AND COLLAPSED CONDITION IN SAID RECESS AND HAVING THE PORTION OF THE COVERING WHICH SURROUNDS THE OUTERMOST CONVOLUTION OF SAID SPRING IN ENGAGEMENT WITH THE FLANGE OF SAID RECESS, AND SAID COVERING FORMING IN THE RELEASED POSITION OF SAID SPRING AN EMPTY HOLLOW ELONGATED INVERTED FRUSTOCONICAL STABILIZING SURFACE AT THE REAR OF SAID MUNITION; WHEREBY WHEN SAID MUNITION IS LAUNCHED, SAID SPRING WILL EXTEND ITSELF OUTWARDLY UPON CENTRIFUGAL FORCES GENERATED BY IN-FLIGHT MOVEMENTS OF SAID MUNITION.
摘要翻译： 1.在具有主体和后底座的弹药中，所述后底座具有底板和限定凹部的外凸缘，其改进包括组合，用于控制所述移动轨迹的后稳定器，所述后置稳定器包括具有梯级增长宽度的旋转螺旋弹簧，直接连接到指定地面上的中心区域的直接旋转的连续弹簧，以及用于从内在扩展到内部弹簧的外部旋转的可折叠的FRUSTOCONICAL覆盖，SAID弹簧和盖子在被压缩和收缩的状态下被正常地限定在同样的记录中，并且具有覆盖的部分，该外壳包含与所述接收的法兰结合的外部弹簧的外部转换，并且在释放的位置中形成覆盖在后面的弹道上弹起一个空白的反转的自动稳定表面; 鉴于现在已经启动了这个机构，所谓的弹簧将不会因为飞行员的飞行员所产生的离散力而扩展。

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