Caseless ammunition capable of being compatible with existing gun to maximum extent
A technology of caseless ammunition and bullet body, which is applied in the direction of ammunition, cartridge ammunition, weapon accessories, etc., can solve the problems of complicated manufacturing process, and achieve the effects of saving design and modification costs, high stability and reduced volume.
Active Publication Date: 2013-10-23
黄敬先
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Problems solved by technology
However, due to its complex manufacturing process, and the gun needs to be improved a lot, only a few countries use caseless ammunition now.
Method used
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[0022] refer to figure 1 , a caseless ammunition capable of maximum compatibility with existing firearms, comprising a hollow body 1, propellant and primer 4, and also includes a movable bottom edge and a bottom seal 5; the center of the body 1 is provided with a circular cross section Shape or regular polygon cylinder 3, this example is a cylinder, the tail of cylinder 3 is hollow, and is used to place primer 4; The propellant is arranged in the cavity of body 1 around cylinder 3; The opening is symmetrically provided with four T-shaped grooves 2 for fixing the movable bottom edge; the bottom seal 5 is arranged between the tail of the cylinder 3 and the opening of the tail of the bullet, and seals the primer 4 and the propellant.
[0023] The movable bottom edge is made up of the chassis 6 and four snap rings 7 that are matched with each other.
[0024] Chassis 6 is connected with bottom seal 5, and the diameter of chassis 6 is between cylinder body 3 and spring tail opening...
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The invention discloses a caseless ammunition capable of being compatible with an existing gun to a maximum extent. The caseless ammunition comprises a hollow ammunition body, a gun propellant and an artillery primer. The difference of the caseless ammunition from the prior art is that the caseless ammunition also comprises a movable bottom rim and a bottom seal. A column body with a circular or regularly polygonal cross section is arranged in the center of the ammunition body; the tail of the column body is hollow and is used for accommodating the artillery primer; the gun propellant is arranged in a cavity of the ammunition body around the column body; an opening is formed in the tail of the ammunition body; T-shaped trenches for fixing the movable bottom rim are formed in the opening; the bottom seal is arranged between the tail of the column body and the opening in the tail of the ammunition body; the movable bottom rim consists of a chassis and clamping springs which are mutually matched. The caseless ammunition has the advantages that according to the built-in gun propellant and the movable bottom rim, compared with the size of the existing case ammunition, the size of the caseless ammunition is reduced, the existing gun and the existing cannon can be slightly changed, and the caseless ammunition can be compatible with the existing gun to the maximum extent, so that a mass of design and modification cost can be reduced.
Description
technical field [0001] The invention relates to a bullet, in particular to a caseless bullet which can be compatible with existing guns to the greatest extent. Background technique [0002] A typical bullet consists of four parts: warhead, shell casing, primer and propellant. The primer ignites the propellant, and the high-temperature and high-pressure gunpowder gas pushes the warhead out of the muzzle to kill or destroy the target. [0003] A caseless round is a bullet that has no casing. Existing caseless ammunition sticks the gunpowder used as launch by combustible binder, then molds it into a solid cylinder according to the caliber of special launch, and then embeds the warhead and primer at the two ends of the powder column respectively. When fired, the bullet flies out of the muzzle, propelled by the gases produced by the burning grain, which is incinerated into ash. 100 rounds of caseless ammunition are about the same weight as 20 rounds of conventional bullets, so...
Claims
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IPC IPC(8): F42B5/18
Inventor 不公告发明人
Owner 黄敬先