SU1021915A1 - Pneumatic gun charging mechanism - Google Patents

Abstract

A MECHANISM FOR CHARGING PNEUMATIC WEAPONS containing a bracket fixed on it by means of a two-arm feeder axle with a hook on one shoulder and a profile lug on the other, a rammer and a stand with a lid, characterized in that, in order to improve its operational characteristics by combining cocking and charging The rammer is equipped with a spring-loaded latch with a protruding shank, a longitudinal groove for the shank and a support lug is provided in the lid, and a stop is interconnected with the profile lug p givers.

Description

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CO Oi The invention relates to airguns and is a charging mechanism that provides the cage feed and bullet delivery to the barrel bore. A known mechanism for charging a pneumatic gun, containing a bracket supported on it is a feeder with a hook and a shaped protrusion, a rammer and a stand with a lid 1. A disadvantage of the known device is the need to perform separate operations on cocking the compressor and feeding the cage with the bulking of the bullet into the barrel, which reduces operational characteristics of pneumatic guns. The aim of the invention is to improve the performance characteristics by combining the cocking and charging. The goal is achieved by the fact that in a pneumatic weapon loading mechanism that contains a bracket fixed on it by means of an axis of two shoulders, a feeder with a hook on one shoulder and a profile lug on the other, a rammer and a rack with a lid, the rammer is provided with a spring-loaded latch with a protruding shank, in the flap a longitudinal groove for the shank and a supporting protrusion is made, and an emphasis is formed on the stand, which interacts with the profile protrusion protrusion. FIG. 1 shows the charging mechanism of a pneumatic weapon; in fig. 2, section A-A in FIG. one; in fig. 3 shows a section BB in FIG. 1. The mechanism for charging pneumatic weapons contains a bracket 1 of breech 2, on which, by means of a screw-axis 3, a feeder 4 is installed, having a profile ledge 5 on one shoulder, and a hook 6 on the other arm, which interacts with the depressions 7 of the sleeve 8 with a pool 9. 10 has a spout 11 and is placed in channel 2, which obtyuriruet the barrel of the gun 12 with an o-ring 13. In the rear part of the rammer 10 is mounted a spring-loaded latch 14 with a protruding shank 15, which serves to hold the rammer in the breech channel 2 during firing . On the table 16, a flap 17 is installed, covering the outside of the part of the mechanism for feeding the cage and filling the bullet. The lid 17 is provided with a longitudinal rectangular groove 18, with which the shank 15 of the latch 14 interacts, which ensures the separation of the rammer 10 with the breech 2 in the process of reloading the weapon. The protrusion 19 on the lid 17 serves to rest the rammer 10 during the process of sending bullets into the barrel bore. The stop 20 is placed on the rack 16 and serves to interact with the profile protrusion 5 of the feeder 4 in the process of feeding the yoke 8. The mechanism works as follows, in the process of cocking the compressor spring (not shown) the moving part of the weapon moves forward to its extreme position, resulting in a breech 2 moves relative to the stand 16 and the lid 17 mounted on it. The lug 15 of the latch 14 of the rammer 10 interacts with the front wall of the longitudinal groove 18 and the lid 17, the latch 14 leans back and separates the rammer 10 from the breech nickname 2. As the breech 2 continues to advance, the rammer 10 leaves its channel. When breech 2 comes to the extreme front position. nose 11 rammer 10 out of the slot holder 8 and does not interfere with the transverse displacement of the holder. After that, the profile protrusion 5 of the feeder 4 presses against the stop 20 located on the rack 16, which causes the feeder to rotate horizontally on the plane, moving the cage 8 and aligning the next cage socket with the bullet 9 with the bore 12. After the subsequent return of the breech 2 in the rear position, the protrusion 19 on the lid 17 presses on the end of the tail part of the rammer 10, the rammer advances into the breech channel 2, passes the nest of the clip 8 and sends a bullet 9 into the bore 12. The latch 14 again connects the rammer 10 with the breech 2, feeding Tel profile 4 abuts against the projection 5 in the cover wall and its hook jumps to the next depression 6 7 8 ferrule, again occupying its initial position. The weapon is ready to fire. The proposed design of the pneumatic gun loading mechanism by combining the operation of inserting the compressor and charging reduces the weapon service time, i.e. increases its performance.

Claims (1)

MECHANISM FOR LOADING PNEUMATIC WEAPONS, containing a bracket mounted on it by the axis of a two-armed feeder with a hook on one shoulder and a profile protrusion on the other, a rammer and a rack with a cover, characterized in that, in order to increase its operational characteristics by combining cocking and loading , the rammer is equipped with a spring-loaded latch with a protruding shank, a longitudinal groove for the shank and a support protrusion are made in the lid, and a stop is formed on the strut interacting with the profile protrusion of the feed la.