Pneumatically operated projectile launching device

(57) A summary air pressure drive type bullet launcher consists of three main matter preferably. All the components by air action Namely, accommodation and the main part which carries out interconnection and a power source also accommodates, It is electric control equipment which is attached to a main part, is accommodated in the inside of both the grip containing the electrical switch which starts a discharge sequence, and a main part and a grip, and manages the flow between the components by the air action for charge of a gun, ignition preparation, and firing. A main part including two or more chambers connected mutually preferably to this chamber, In order to fire the chamber distributed including pressurized gas, a compressed gas accumulation chamber, and a bullet, a chamber including the mechanism which is filled up with this accumulation chamber by gas, and emits gas from an accumulation chamber again, and a chamber including the mechanism for loading with a bullet and discharging are contained. The power source which starts an electric timing circuit when the electrical switch has closed electric control equipment preferably, Including two electric drive type air outflow distribution apparatus, in order that an electric timing circuit may be activated continuously, and these electric drive type air outflow distribution equipment may enable charge of the bullet for discharge, respectively and may fire a bullet, it emits the compressed gas from an accumulation chamber. While being unable to use a bullet discharge mechanism before the start of a discharge sequence, the compressed gas accumulation chamber is filled up with compressed gas. Filling of a compressed gas accumulation chamber is preferably attained automatically by the operation of a compressed gas filling machine style. If an electrical switch closes and a discharge sequence is started, the 1st electric drive type air outflow distribution equipment will operate by an electric timing circuit, and a discharge mechanism will be first loaded with a bullet. Subsequently, a bullet will be fired, if the electric timing circuit operates the 2nd electric drive type air outflow distribution equipment and emits gas to a discharge mechanism from a compressed gas accumulation chamber.