TW201525409A - The rapid-fire guns with shells supplied inside gun bore - Google Patents

Abstract

The present invention is related to a weapon: high-speed single-barrel guns. This system utilize shells supply system inside the high-pressure gun bore so that the bursts guns can shot on ultimate speed by reducing the time for extraction and time for open and lock the breechblock. It is specially fit for build on large-caliber guns for the invention construction is quite simple. This invention when the firing speed down to microsecond level, can be used on Air Defense System or as the replacement of Multiple Launch Rockets for bigger area of ground attack.

Description

Suspension gun

The invention relates to a weapon, a single-barrel high-speed firing artillery device; the device utilizes the method of storing and discharging in a high-pressure crucible, and the method for the bombing to eliminate the time required for repeatedly firing the shell and opening and closing the bolt to reach the artillery High rate of fire demand. It is also suitable for large caliber guns due to its simple construction.

High-velocity artillery is mostly used for air defense or deployed on aircraft. Usually it is used for small-caliber bombs. The structure of the breech is similar to that of a machine gun. However, due to the large mass of the breech, the inertial mass of the reciprocating motion limits the launch speed. In order to increase the rate of fire. The multi-barrel slewing wheel is used to solve the problem, but the supply device will become complicated. Usually, the system is also used with a DC motor. The cost and reliability are not ideal and can not be applied to large-caliber guns.

Generally, the action procedure of continuously firing the artillery is that after the projectile is loaded, the gun latch is locked and then fired. After the firing, the gun latch needs to be unlocked, the shell is thrown, the upper jaw is reloaded, the lock is locked, and then the fire is fired. The present invention can be loaded with only one ammunition. All the shells loaded in the raft are sequentially fired, eliminating the need for traditional bursts of artillery, the time it takes for the bolts to reciprocate, and a system that allows the gun to reach the ultimate launch speed. Because of its simple construction, it is also suitable for large-calibre artillery. The launch rate is up to the microsecond level and can be applied to air defense systems or to replace large-scale rockets for large-area ground attacks.

11‧‧‧ body

111‧‧‧Spray medicine room

112‧‧‧Axis guide vents

113‧‧‧radial air vents

114‧‧‧Bunking room

115‧‧‧Block cover locking thread

116‧‧‧ Push bolt connecting hole

117‧‧‧Starting piston stop

118‧‧‧Cannon holder with thread

119‧‧ ‧ muzzle

12‧‧‧Starting the push cylinder

13‧‧‧Starting the push piston

14‧‧‧ Air vent closing screws

15‧‧‧ barrel

151‧‧" cannonball room

152‧‧‧膛

153‧‧‧Pushing cylinder gas through hole

154‧‧ ‧ gun body combined with thread

16‧‧‧Capsule holder

17‧‧‧Caps (drive and bottom fire firing devices are omitted)

18‧‧‧Bunker cover

181‧‧‧Locking thread

182‧‧ ‧ body thread avoidance groove

183‧‧‧Twist tool piercing

19‧‧‧ Push cylinder

191‧‧‧Pushing piston

192‧‧‧Pushing piston reset spring

193‧‧‧Pushing piston lock screw

194‧‧‧Pushing cylinder fixing screw

195‧‧‧ Pushing piston connecting rod

1951‧‧‧Pushing slider drive groove

196‧‧‧Pushing slider

197‧‧‧Pushing piston rod fixing screw

20‧‧‧clip

201‧‧‧Bomb plate

202‧‧‧Bomb spring

203‧‧‧Bucker bottom plate

21, 21A‧‧‧ shells

211‧‧‧Brass band

22‧‧‧Spray cartridge

221‧‧‧ Flame tube

222‧‧‧ bottom fire

223‧‧‧Pharmaceutical containment space

Figure 1 Artillery section view

Figure 2 Schematic diagram of the first shot of the projectile when the propellant is ignited

Figure 3 cross section of the gas channel

Figure 4 Cross-sectional view of the push cylinder

Figure 5 Schematic diagram of the exploded body

As shown in Figures 2 and 3, the blast bolt 17 is closed, and a projecting cartridge 22 is placed in the ejection chamber 111, and a plurality of ejection medicinal packages (not shown) are placed in the medicine containing space 223. 20 A plurality of loaded projectiles 21 are inserted into the magazine chamber 114 (see Figure 5 for the magazine chamber 114), and the magazine cover 18 is closed. When the primer 222 is fired, the gun in the flame tube 223 is first ignited and then burned into the propellant bag of the drug containing space 223. The high pressure gas generated by the combustion bypasses the magazine chamber 114 via the left and right axis guide holes 112 and then passes through the path. The guide vent 113 enters the magazine chamber 114 and enters the barrel through the magazine chamber 151. Near the center of the projectile chamber 111, there is a set of pistons formed by the starting push cylinder 12 and the starting push piston 13 which is faster than the shaft guide air vent 112 to the magazine chamber 114, so After the propellant charge is ignited, the push-pull piston 13 will be pushed toward the barrel until it hits the start-stop piston stop 117 (Fig. 3 shows that it has not been pushed yet, Figure 2 shows that it has been pushed). 13 When moving in the direction of the muzzle, the push-pull slider 196 is pushed to hit the bottom of one of the lowermost shells 21 of the magazine 20 and pushes the projectile 21 into the cannonball chamber 151. When the projectile 21 is pushed into the cannonball chamber 151, the projectile is fired. 21A began to accelerate toward the muzzle due to the pressure difference. When the high pressure gas enters the magazine chamber 114 through the air guiding hole, the piston 13 is pushed and the force is released because the pressure difference has disappeared, and the slider is pushed. The 196 will be pushed back to the original push piston return spring 192 (please refer to Figures 1 and 4). After the projectile enters the raft, the position of the bottom of the shell is vacant. If the magazine 20 has a shell, it will drop the space of the shell that has been replaced. As shown in FIG. 4, when the projectile 21 accelerates toward the muzzle beyond the push cylinder gas passage hole 153, the push piston 191 will move toward the muzzle due to the internal air pressure and compress the push piston return spring 192 until it touches the push. The piston stopper screw 193 is stopped, and the push piston 191 is coupled to the push piston link 195, and is driven by the push slider slider 1951 to the push slider 196. When the push slider 196 is directed to the muzzle When the direction is moving, the projectile 21 is pushed into the projectile chamber 151 by hitting the bottom of one of the lowermost shells 21 of the magazine 20, and the former shell has not left the barrel 15 when a shell enters the shell. When the chamber is 151, the high-pressure gas supply is blocked, so the first projectile is driven by the closed gas in the barrel, because the increase of the gas storage volume after the projectile continues to advance will cause the gas pressure to drop, and the second projectile will rely on this pressure difference. Letting the brass band 211 against the twist line 152 does not fall back into the magazine chamber 114, but the pressure difference is too small to cause the brass band 211 to be cut into the wire 152. When the first shell is removed from the muzzle, the cannon is fired. The pressure inside the tube 15 slams sharply, and the shell 21A in the cannon chamber 151 will start to cause Difference accelerates the movement direction of the muzzle, when the barrel of the gun chamber 15 the pressure drop of the piston 191 will be pushed thrusting elastic return spring 192 pushes the piston back to its original position, likewise other linkage assembly. In this example, in order to increase the shooting speed, the push piston 191 and the push slider 196 are not traveled to 1/4 of the length of the projectile 21. By repeating this cycle, the projectiles 21 in the magazine 20 can be quickly shot out.

11‧‧‧ body

12‧‧‧Starting the push cylinder

13‧‧‧Starting the push piston

15‧‧‧ barrel

16‧‧‧Capsule holder

17‧‧‧Capsule (striking device omitted)

18‧‧‧Bunker cover

19‧‧‧ Push cylinder

191‧‧‧Pushing piston

192‧‧‧Pushing piston reset spring

193‧‧‧Pushing piston lock screw

194‧‧‧Pushing cylinder fixing screw

95‧‧‧ Pushing piston connecting rod

196‧‧‧Pushing slider

20‧‧‧clip

201‧‧‧Bomb plate

202‧‧‧Bomb spring

21, 21A‧‧‧ shells

22‧‧‧Spray cartridge

Claims (5)

An artillery is characterized in that: a gun body is provided with a large-capacity magazine, and one of the shells is loaded in the gun body at a time, and a projectile holding space is arranged at the rear end of the gun body; a magazine cover is used to close the magazine a gun barrel for guiding the accelerated projectile; a set of gun bolt mechanism for closing the tail opening and accommodating the bottom fire firing device; and a gun body pushing mechanism comprising a set of piston and joint driven by the gas pressure in the barrel The rod, when the breech block is ignited and ignited, can use the gun body to push the shells of the magazine into the entrance of the barrel to push the shells one by one without using the gun. According to the artillery of the first application of the patent scope, the barrel and the body of the gun are made into one. According to the artillery of the first application of the scope of patent application, the body pushing mechanism of the gun body is driven by an external motor or an air hydraulic mechanism. According to the artillery of the first application of the patent scope, the end of the gun body is closed, and there is no breech structure, and the projectile is changed to be placed by the opening of the magazine. According to the artillery of the first application of the patent scope, there is no structure of the magazine cover, and the projectile is placed by the blaster.