Caseless ammunition for firearm and the mechanism for the extraction of caseless ammunition

The mechanism for extraction careless ammunition, that comprises a shell, the propellant (solid, liquid, gas) of flammable material which is placed in the shell chamber, and an igniter block, wherein the shell body is made with a cylindrical part (25), which passes into an inclined surface (26) of the leading cylindrical part (29), which passes into the rear cylindrical part (30), herewith:

• said inclined surface (26) is made at an angle (d27) 30°-45° to the longitudinal axis (28)of the shell body;
• said leading cylindrical part (29) is made with a wall thickness (T29),
• the thickness (T29) of the leading cylindrical part (29) is 0.1.22D, where D-outside diameter of the ammunition;
• said rear cylindrical part (30) is made with smaller diameter than the diameter of the leading cylindrical part (29):
• between the leading cylindrical part (29) and the rear cylindrical part (30) the ledge (31) is made;
• rear cylindrical part (30) ends with a chamfer (32);
• the inlet interior cylindrical hole (33) is made in the body of the shell, into which an miter block (4) or (5) or (22) is installed,
• and the mechanism for extraction comprises the receiver (84) interacting with the lid of the receiver (85) which is made with possibility to make in and out movement;
• lock frame (86) which is made with possibility to make in and out movement and interacts with the lid of the receiver (85);
• the bolt (88) is made in the lock frame 1), and installed with possibility to make in and out movement
• a conical. bushing (93) is installed inside the bolt (88) through the firing pin (89);
• an extractor (95) which is made with possibility to rotate on the shaft (103) in the receiver (84), which is characterized in that
• lock frame (86) is made with a front ledge (87);
• on the front end of the firing pin (89) the conical part (90) is made, which passes into a cylindrical section of smaller diameter (91), herewith at the juncture of the conical section (90) and cylindrical section of smaller diameter (91) inclined ledge (92) is formed;
• conical bushing (93) is made with interior ledges (94);
• an extractor (95) is made with a. ledge (96) with a semicircular hollow (97) which passes into an upper ledge (98) which has a front inclined area (99) and a rear inclined area (100) and the upper ledge (98) passes into the fore-part (101) which passes into the rear part (102);
• a shaft (103) with a circular groove (104) which is placed on the contact point of the forepart (101) and the rear part (102), herewith the rear part (102) passes into the lower ledge (106) which has a front inclined area (10) and a rear horizontal area (108) and the lower ledge (106) passes into the upper ledge (109) which has a front inclined area (110), an upper horizontal area (111) and a rear inclined area (112).