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US 2025/0027745 A1Published application
Pneumatic projectile launching system
AssigneePolarstar Engineering & Machine LLC
InventorsBenjamin Noji, Rodd Rambo
Life of this patent
Estimating the term…
Abstract
A pneumatic assembly for a projectile launching system including a body defining a continuous bore. A nozzle is positioned within the bore adjacent the forward end of the body and is moveable between a rearward position wherein the nozzle facilitates passage of a projectile through a projectile port and a forward position wherein the nozzle blocks the projectile port to prevent passage of a projectile therethrough.
Claims4
A pneumatic valve mechanism comprising:
- a volume chamber;
- a valve positioned within the volume chamber, the valve moveable between an exhaust position wherein flow through from the volume chamber through the valve is facilitated while flow into the volume chamber from a fill port is prevented and a filling position wherein flow through from the volume chamber through the valve is prevented while flow into the volume from a fill port is facilitated, the valve being biased to the exhaust position;
- a sear which retains the valve in the filling position and releases the valve into the exhaust position when actuated;
Dependencies are inferred from the claim text.