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公开(公告)号：KR1020130060860A
公开(公告)日：2013-06-10
申请号：KR1020110127148
申请日：2011-11-30
Applicant: 국방과학연구소
Abstract: PURPOSE: A safety device of a cannon with a rotary ammunition chamber is provided to stop the rotary ammunition chamber to the correct position even if the rotary ammunition chamber is normally operated and rotate the rotary ammunition chamber by releasing. CONSTITUTION: A safety device of a cannon with a rotary ammunition chamber comprises a three-stage cam(310), a lever for stopping at the initial position , a lever(350) for emergency, and a lever(360) for safe operation. The three-stage cam includes three differential cam surfaces integrally rotated with a rotary shaft of the rotary ammunition chamber. The levers for stopping to the initial position, the emergency, and the safe operation individually contact with one among the three differential cam surfaces. The levers are individually driven and separately control the rotation of the rotary shaft.
Abstract translation: 目的：提供具有旋转弹药室的大炮的安全装置，即使旋转弹药室正常操作，也可以通过释放来旋转旋转弹药室，从而将旋转弹药室停止在正确的位置。 构成：具有旋转弹药室的大炮的安全装置包括三级凸轮（310），用于在初始位置停止的杠杆，用于紧急的杠杆（350）和用于安全操作的杠杆（360）。 三级凸轮包括与旋转弹药室的旋转轴一体旋转的三个差速凸轮表面。 用于停止到初始位置的杠杆，紧急情况和安全操作分别接触三个差速凸轮表面之一。 杠杆是单独驱动的，并分别控制旋转轴的旋转。
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公开(公告)号：KR101355931B1
公开(公告)日：2014-01-29
申请号：KR1020120105364
申请日：2012-09-21
Applicant: 국방과학연구소
Abstract: The present invention relates to a loading device for a cannon having a rotational breech and, more specifically, to a loading device for a cannon having a rotational breech capable of continuously loading shells into the rotational breech while repeating rotation and stop at regular speed. To do so, a cannon having a rotational breech which intermittently rotates by 90 degree, given in the present invention, includes: a rotary divider which supplies intermittent rotational force in the rotation direction of the rotational breech; a chain which rotates a passive sprocket by being combined to an active sprocket which is rotated by the rotary divider; and a loading unit which repeatedly loads shells by converting the rotational movement by the chain into a linear reciprocating movement. The loading unit is characterized by continuously loading shells into the rotational breech in the rotation direction of the rotational breech.
Abstract translation: 本发明涉及一种具有旋转后膛的炮的装载装置，更具体地说，涉及一种具有能够在重复旋转并以规定速度停止的情况下将炮弹连续地加载到旋转枪膛中的旋转枪管的炮的装载装置。 为了这样做，本发明中给出了具有间歇旋转90度的旋转膛的大炮包括：旋转分隔器，其在旋转后膛的旋转方向上提供间歇旋转力; 链条，其通过组合到由旋转分隔器旋转的主动链轮来旋转被动链轮; 以及通过将链条的旋转运动转换为线性往复运动而重复地加载壳体的装载单元。 装载单元的特征在于，在旋转后膛的旋转方向上将外壳连续地装入旋转枪管。
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公开(公告)号：KR1020040103539A
公开(公告)日：2004-12-09
申请号：KR1020030034486
申请日：2003-05-29
Applicant: 국방과학연구소
IPC: F41A9/30
Abstract: PURPOSE: An automatic bullet loader is provided to reduce the time loss before a loading and to concentrate a shooting by automatically supplying bullets in a narrow space. CONSTITUTION: A vertical carrier(4) carries bullets vertically. A driving device(5) drives the vertical carrier. A bullet supplier(2) supplies bullets to a magazine by installing under the magazine. The bullet supplier moves between a loading position and a bullet supply position. The loading position is combined with the magazine by hinging with the magazine. The bullet supply position receives the bullets by combining with the upper part of the vertical carrier. Thereby, a crewman concentrates the shooting.
Abstract translation: 目的：提供自动子弹装载机，以减少装载前的时间损失，并通过在狭窄的空间自动提供子弹来集中拍摄。 构成：垂直托架（4）垂直携带子弹。 驱动装置（5）驱动垂直载体。 子弹供应商（2）通过安装在杂志下面向子弹提供子弹。 子弹供应商在装载位置和子弹供应位置之间移动。 装载位置通过与刀库铰接而与刀库组合。 子弹供应位置通过与垂直载体的上部结合来接收子弹。 因此，一名船员专注于射击。
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Patent Agency Ranking
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公开(公告)号：KR1020120088306A
公开(公告)日：2012-08-08
申请号：KR1020110009566
申请日：2011-01-31
Applicant: 국방과학연구소
IPC: F41A21/18
CPC classification number: F41A21/18
Abstract: PURPOSE: A method for calculating a rifle angle is provided to accurately calculate boundary conditions at a starting point and an end point of a rifle angle and to calculate the optimal rifle angle in which the maximum value of rifle force is minimized. CONSTITUTION: A method for calculating a rifle angle is as follows. A rifle angle as a factor of rifle force is developed and calculated like a predetermined equation to calculate to minimize the maximum value of the rifle force generating between a bullet and a rifle when the bullet moves in the inner wall of a gun barrel. The difference of the rifle angles between the end point of a rifle and the starting point of the rifle among the calculated rifle angles is less than 5.5 degree. The rifle is an uneven portion which is projected from the inner wall of the gun barrel to allow the bullet to rotate. The force generating between the bullet and the rifle when the bullet moves on the inner wall of the gun barrel is the rifle force.
Abstract translation: 目的：提供一种计算步枪角度的方法，以准确计算步枪角度的起点和终点处的边界条件，并计算步枪力最大值最小化的最佳步枪角度。 构成：计算步枪角度的方法如下。 作为步枪力的因素的步枪角度被开发和计算，就像计算一个预定的方程式，以便当子弹在枪管的内壁中移动时，在子弹和步枪之间产生的步枪力的最大值最小化。 在步枪的终点与步枪起点之间的步枪角度在计算的步枪角度之间的差别小于5.5度。 步枪是从枪筒的内壁突出以使子弹旋转的不平坦部分。 当子弹在枪管的内壁上移动时，子弹和步枪之间产生的力是步枪力。
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公开(公告)号：KR102254717B1
公开(公告)日：2021-05-24
申请号：KR1020200078702
申请日：2020-06-26
Applicant: 국방과학연구소
Abstract: 본발명은등각으로배열되는복수개의구동유닛및 상기복수개의구동유닛을지지하는복수개의지지판을포함하고, 상기구동유닛각각은, 인가받은전류에의해변위가발생하는피에조적층형액츄에이터, 상기피에조적층형액츄에이터에일 단부가결합되어상기피에조적층형액츄에이터와함께변위가발생하는구동기슬라이더및 상기구동기슬라이더의변위를전달받아증폭시키기위해, 순차적으로연결된 3 이상의기어부를포함하는초소형웨어러블유도탄구동장치로서, 본발명의구동장치는, 초소형유도무기내부에장착이가능하면서바디벤딩을일으킬수 있다.
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公开(公告)号：KR101343417B1
公开(公告)日：2013-12-20
申请号：KR1020110127148
申请日：2011-11-30
Applicant: 국방과학연구소
Abstract: 본발명은일정한속도로구동력을발생시키는외부구동장치에의해작동되는회전식약실을가지는화포의안전장치에관한것으로, 본발명의회전식약실을가지는화포의안전장치는, 상기회전식약실의회전축과일체로회전되는 3개의서로다른캠면을구비한 3단캠; 상기 3단캠의 3개의서로다른캠면중 어느하나에만각각접촉되는초기위치정지용레버, 긴급정지용레버및 안전작동용레버;를포함하고, 상기초기위치정지용레버, 긴급정지용레버및 안전작동용레버는각각독립적으로구동되어상기회전축의회전을독립적으로제한하는것을특징으로한다.
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公开(公告)号：KR100509568B1
公开(公告)日：2005-08-23
申请号：KR1020030034486
申请日：2003-05-29
Applicant: 국방과학연구소
IPC: F41A9/30
Abstract: 본 발명은 종래의 자동송탄장치에 있어서, 탄을 수평으로 이송하는 수평이송장치와; 상기 수평이송장치에서 수평 이송된 탄을 수직으로 이송하는 수직이송장치와; 상기 수평이송장치 및 상기 수직이송장치를 구동하는 구동장치와; 무장장치의 하부에 장착되어 무장에 탄을 공급하는 급탄기를; 포함하여 구성되며, 상기 급탄기는 상기 무장장치에 힌지 결합되어 상기 무장장치의 하부에 결합되는 무장위치와, 상기 수직이송장치의 상면에 결합되어 탄을 공급받는 탄공급 위치간에 상기 힌지 결합에 의해 회전 이동 가능하도록 설치되며, 상기 수직이송장치와 상기 수평이송장치는 상기 급탄기가 탄공급 위치에 있을 때 상기 급탄기에 탄을 자동으로 공급하는 것을 특징으로 하는 자동송탄장치를 제공함으로써, 협소한 공간 내에서 탄을 자동으로 공급할 수 있으며, 탄장전에 발생하는 시간 손실을 줄여주며, 승무원이 사격에만 집중할 수 있도록 한다.
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