PNEUMATIC MARKER FOR PAINTBALL PLAY (MODIFICATIONS) Russian patent published in 2001 - IPC

FIELD: pneumatic weapon and equipment for active games, in particular, paintball play, constructions of pneumatic markers for paintball. SUBSTANCE: in accordance with the first modification of the invention, the pneumatic marker has a feeder with balls placed in it, compressed gas cylinder, means for control of motion of the compressed gas stream from the cylinder coupled to the trigger. The feeder is provided at least with one means for organization of successive motion of the balls to the barrel loading cutout. The means for control of motion of the compressed gas stream from the cylinder is made for feeding of part of compressed gas to the feeder cavity, sufficient for forced motion at least of one ball to the barrel loading cutout. The pneumatic marker, in accordance with the second modification of the invention, has a feeder with balls placed in it, compressed gas cylinder, breechblock to feed the ball to the receiver and close the barrel loading cutout, shut-off valve made for cutting off the working channel designed for passage of compressed gas to the ball in the process of a shot, means for control of motion of compressed gas stream from the cylinder coupled to the trigger. The mentioned working channel passes inside the mentioned breechblock. The seat of the shut-off valve is made directly in the breechblock. The means for control of motion of the compressed gas stream is made for feeding in its first position of compressed gas to the respective surfaces of the breechblock and shut-off valve for shifting this valve and breechblock, the shift of the breechblock provides for feed of the ball to the receiver and closure of the barrel loading cutout, and the shift of the shut-off valve at least equals the shift of the breechblock. The means for control of motion of the compressed gas stream is made for withdrawal in its second position of compressed gas from the mentioned surface of the shut-off valve so as to ensure its opening and direct at least part of this gas to the respective cavity of the feeder to provide a forced motion at least of one ball to the barrel loading cutout. The trigger is made for prevention of a shift of the means for control of motion of compressed gas stream to its second position. EFFECT: expanded functional capacities, enhanced convenience of use of the pneumatic marker, as well as enhanced reliability and efficiency of device operation. 23 cl, 2 dwg