公开(公告)号：US20130269507A1

公开(公告)日：2013-10-17

申请号：US13678674

申请日：2012-11-16

申请人： Sang-Tae AHN ,  Kuk-Jeong KANG ,  Chang-Ki CHO ,  Sang-Bae JUN

发明人： Sang-Tae AHN ,  Kuk-Jeong KANG ,  Chang-Ki CHO ,  Sang-Bae JUN

IPC分类号： F41A25/00 ,  F41A19/58

CPC分类号： F41A25/00 ,  F41A19/58 ,  F41A25/02

摘要： Disclosed are a soft recoil system and a cannon having the same. The soft recoil system includes: a cannon barrel returning device mounted to a recoil device for absorbing a recoil force occurring when ammunition is fired, and configured to backward press a breech ring, such that the cannon barrel is fixed to a preset position; a cannon barrel fixing device installed at the recoil device, and configured to fix the cannon barrel when the cannon barrel returns to the fixed position; and a forward momentum generator connected to the recoil device and the breech ring, respectively, configured to forward move the cannon barrel by applying a force to the breech ring, such that the ammunition is fired while the cannon barrel forward moves, and configured to reduce a recoil force by partially attenuating recoil momentum resulting from the firing of the ammunition, by forward momentum.

摘要翻译： 公开了一种软的后坐系统和具有该反冲系统的大炮。 柔性反冲系统包括：炮弹回弹装置，其安装在反冲装置上，用于吸收弹药发射时发生的反冲力，并且构造成向后按压后膛，使得炮筒固定在预设位置; 安装在所述反冲装置上的炮筒固定装置，并且构造成当所述炮筒回到所述固定位置时固定所述炮筒; 以及分别连接到反冲装置和后膛的向前动量发生器，其配置成通过向后膛环施加力而向前移动炮筒，使得弹药在炮弹筒前进移动时被发射，并且被配置为减小 通过向前的动量部分减弱由弹药射出而产生的反冲动量的反冲力。

公开(公告)号：US20130160637A1

公开(公告)日：2013-06-27

申请号：US13337622

申请日：2011-12-27

申请人： Sang-Tae AHN ,  Kuk-Jeong KANG ,  Suk-Kyun HONG ,  Chul-Mo YEO

发明人： Sang-Tae AHN ,  Kuk-Jeong KANG ,  Suk-Kyun HONG ,  Chul-Mo YEO

IPC分类号： F41A9/60

CPC分类号： F41A9/60

摘要： An apparatus for collecting an empty cartridge includes a bracket, an operation pin, an upper link, a lower link, and a collecting unit, wherein when a cannon barrel forward moves, the lower link rotates by being engaged with the upper link as the operation pin slides on the upper link, and the collecting unit is unfolded such that the empty cartridge is collected after a bump.

摘要翻译： 用于收集空盒的装置包括支架，操作销，上连杆，下连杆和收集单元，其中当炮筒向前移动时，下连杆通过与上连杆接合而旋转，作为操作 销在上连杆上滑动，并且收集单元展开，使得在一个凸起之后收集空的盒。

公开(公告)号：US20130160636A1

公开(公告)日：2013-06-27

申请号：US13337642

申请日：2011-12-27

申请人： Sang-Tae AHN ,  Kuk-Jeong KANG ,  Tae-Ho HAN ,  Cheon-Gon JEON

发明人： Sang-Tae AHN ,  Kuk-Jeong KANG ,  Tae-Ho HAN ,  Cheon-Gon JEON

IPC分类号： F41A3/00

CPC分类号： F41H7/03 ,  F41A3/10

摘要： An apparatus for opening and closing a breech block includes a cam follower, a housing, a first plunger, a rotation unit, a pressurizing unit, an open cam, a first elastic member, and a second plunger. In the present invention, in a state that the open cam is out of the range of a moving path of the cam follower so as to restrict rotation of the cam follower, the second plunger is inserted into the housing so as to support the pressurizing unit. This may allow a closed state of the breech block to be maintained after firing. Furthermore, in the present invention, a closed mode of the breech block may be converted into an open mode, through simple manipulations, e.g., by rotating the rotation unit, i.e., by moving the pressurizing unit.

摘要翻译： 用于打开和关闭后膛的装置包括凸轮从动件，壳体，第一柱塞，旋转单元，加压单元，打开凸轮，第一弹性构件和第二柱塞。 在本发明中，在打开凸轮不在凸轮从动件的移动路径的范围内以限制凸轮从动件的旋转的状态下，将第二柱塞插入到壳体内，以支撑加压单元 。 这可以允许在点火之后保持后膛块的关闭状态。 此外，在本发明中，通过简单的操作，例如通过旋转旋转单元，即通过移动加压单元，可以将后膛块的闭合模式转换为打开模式。