Pressure controlled inertia system for automatic fire weapons

A pressure controlled inertia system for automatic fire weapons comprising the following steps:

• a sliding handle moves forward with an effect of an inertia force and closes a gap caused by an effect of a distance adjustment spring,
• meanwhile, a holder releases a stored energy in an energy storage spring by hitting an arm of a lock, freeing a plunger from a grip of the holder,
• a force of the energy storage spring overcomes a friction force and opens the lock when a gas pressure drops to an optimum level required for a rifle to operate, regardless of a cartridge fired at different forces,
• then, with an effect of the gas pressure falling to the optimum level required for the rifle to operate, a mechanism and a sliding handle block are pushed backward,
• subsequently, the mechanism and the sliding handle block continue to move backwards and hit a spring setter, wherein the spring setter is active by pulling a trigger at a position required to hit an energy storage spring pin,
• a kinetic energy of the mechanism and the sliding handle block is absorbed by the energy storage spring through the energy storage spring pin,
• the holder enters a notch in the plunger with an effect of a holder spring, and stores an energy absorbed by the energy storage spring by preventing the energy from escaping,
• the sliding handle is spaced from the mechanism by the effect of the distance adjustment spring,
• the lock, by an effect of a knob spring, enters a bed of the lock in a cap and locks the rifle and makes the rifle ready for a new firing.