| 摘要 |
<p>According to the present invention, the development of a bullet without a cartridge case relates to a structure and a principle for obtaining high performance without a cartridge case by improving the structure of an existing bullet to solve the problems of the existing bullet. The point of the development of the bullet without the cartridge case is to combine and fix a shaft to support the bullet on the bullet to remove the cartridge case from the existing bullet by a cylindrical steel plate, to insert gunpowder into the support shaft by mounting a detonator on the end matched with the length of an existing cartridge case and to install a through hole connected to the outside on the middle part of the support shaft. The through hole is installed on each wing by attaching a gliding wing on the outer side of the support shaft to match the length of the support shaft without a dead angle. In an outer structure like this, the structure and the principle remove the problems of the storage and handling by maintaining firmness by surrounding the gunpowder by a frame with an existing cartridge case shape and leaves the bullet and the support shaft from a muzzle by make the inner side of a powder chamber as the cartridge case by exploding the surrounded gunpowder in the powder chamber when the bullet is loaded on an existing firearm and the detonator is fired. The present invention mass-produces the bullets with low costs by removing the cartridge case in the manufacturing side of the bullet by improving the structure of the bullet by requiring a method for obtaining the same performance as the bullet with the cartridge case even through the cartridge case is removed and enhances military power by economically producing the bullets with low manufacturing costs.</p> |
