Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
114 words
Automatic injecting projectile to be fired from rifles and handguns, with a hollow, cylindrical casing, separated into a pressure chamber and a chamber containing the drug by a piston sliding loosely within the casing, where one end of the casing is equipped with stabilizers and a propellant, and the other end having a hollow needle, characterized by having a check valve (1) on the end away from the hollow needle (5), said check valve (1) being connected with the pressure chamber (15) of the casing (9) through a channel (12) in order to introduce a fluid gas propellant via the check valve (1) into the pressure chamber (15) before the injecting projectile is fired.
Claim 2
Dependent Claim
114 words
Automatic injecting projectile to be fired from rifles and handguns, with a hollow, cylindrical casing, separated into a pressure chamber and a chamber containing the drug by a piston sliding loosely within the casing, where one end of the casing is equipped with stabilizers and a propellant, and the other end having a hollow needle, characterized by having a check valve (1) on the end away from the hollow needle (5), said check valve (1) being connected with the pressure chamber (15) of the casing (9) through a channel (12) in order to introduce a fluid gas propellant via the check valve (1) into the pressure chamber (15) before the injecting projectile is fired.
Claim 3
Dependent Claim
19 words
Injecting projectile according to claim 1, characterized by the check valve (1) being housed in the propelling member (13).
Claim 4
Dependent Claim
72 words
Injecting projectile according to claim 1 or 2, characterized by the hollow needle (5) having a lateral outlet (5a) which is closed by a sliding sleeve (8) running on the hollow needle, with the friction resistance of sliding sleeve (8) on the hollow needle (5) being such that upon entry of the hollow needle into the target the sliding sleeve is shifted along its longitudinal axis, thus opening up the outlet (5a).
Claim 5
Dependent Claim
29 words
Injecting projectile according to claim 1 characterized by having a deformable brake (7) at the hollow needle end of said projectile, said brake (7) being coaxial with the needle.
Claim 6
Dependent Claim
48 words
Injecting projectile according to claim 4, characterized by the brake (7) having two collars, one of which (7a) being attached to the casing (9) and the other (7b) being loosely attached at the circumference of the hollow needle, both collars (7a, 7b) being interconnected by deformable webs (7c).
Claim 7
Dependent Claim
51 words
Injecting projectile according to claim 5, characterized by having a stationary stopping cone (6) at the inner end section of the hollow needle (5) in order to block and clamp the collar (7b) loosely attached at the circumference of the hollow needle, when said collar (7b) is in its rearward position.
Claim 8
Dependent Claim
68 words
Injecting projectile according to claim 1, 2, 4, 5 or 6, characterized by having within the drug-containing chamber (14) at its end towards the hollow needle an elastic stopper (3) with an opening (3a), and the casing in the area of this stopper (3) having a puncture inlet (4) such that the drug can be injected through the puncture and the elastic stopper into the drug-containing chamber (14).