公开(公告)号：KR101343532B1

公开(公告)日：2013-12-20

申请号：KR1020130127836

申请日：2013-10-25

Applicant: 국방과학연구소

Inventor： 윤진영 ,  정병창

IPC: F41A9/58 ,  F41A19/06 ,  F41F3/052

Abstract: The present invention provides a movement restriction apparatus comprising: a tube having a hollow part formed for accommodating a projectile and at least one hole for penetrating through one side to lead to the hollow part; and a restriction part installed on the outside of the tube such that it can restrict the movement of the projectile and prevent interference within the tube. The restriction part includes: a string for penetrating through the hole and being wound around at least a part of the projectile to restrict the movement of the projectile loaded within the tube; a string winding part formed for accommodating the string, and providing an elastic force to wind and withdraw the string extracted externally for restricting the projectile; and a fixing part connected to the string extracted from the string winding part for fixing the string, and able to be released from the connection to the string for withdraw the string to the string winding part when requested to release the restriction of the projectile.

Abstract translation: 本发明提供一种运动限制装置，包括：管，其具有形成为容纳弹丸的中空部分和至少一个用于穿过一侧的孔以引导到中空部分的孔; 以及安装在管的外侧的限制部，使得其可以限制射弹的移动并防止管内的干扰。 限制部分包括：用于穿透孔并缠绕在弹丸的至少一部分上的绳，以限制装在管内的弹丸的运动; 形成用于容纳所述绳索的弦线缠绕部分，并且提供用于卷取和抽出外部提取以限制所述弹丸的弦的弹力; 以及固定部，连接到从弦线卷绕部提取的弦线，用于固定琴弦，并且当要求释放弹丸的限制时，能够从弦的连接释放到琴弦卷取部分。

公开(公告)号：KR101478120B1

公开(公告)日：2014-12-31

申请号：KR1020130127655

申请日：2013-10-25

Applicant: 국방과학연구소

Inventor： 윤진영 ,  임범수 ,  정병창

IPC: B64G5/00

CPC classification number: B64G5/00

Abstract: The present invention relates to an active type thrust adding device capable of adjusting added thrust and, more specifically, to an active type thrust adding device capable of adjusting added thrust which is structurally safe against pressure and flame in a tube when a heavy object is discharged. The present invention provides the active type thrust adding device capable of adjusting the added thrust including the tube formed to insert the heavy object to the inside; a thrust adding plate installed at one end of the tube and having orifices with a set diameter to apply additional pressure with respect to flame discharge of the heavy object; and opening and closing protrusions opening or closing the orifices according to the pressure with the tube due to flame discharge pressure of the heavy weight.

Abstract translation: 本发明涉及一种能够调节附加推力的主动式推力添加装置，更具体地说，涉及一种能够调节附加推力的主动式推力添加装置，当重物被排出时，其结构上安全地抵抗管中的压力和火焰 。 本发明提供一种主动式推力添加装置，其能够调节包括形成为将重物插入到内部的管的附加推力; 安装在管的一端并具有设定直径的孔的推力添加板，以对重物的火焰排放施加额外的压力; 以及由于重物的火焰排出压力，根据管的压力打开或关闭孔的打开和关闭突起。