Dual-pressure electronic paintball gun
First Claim
1. In a gas-powered gun for firing balls dispensed serially from a magazine into the gun, the gun adapted to be connected to a source of pressurized gas and having trigger-activated valving for controlling the flow of gas within the gun, a barrel with a chamber at the rear thereof, a breech behind the chamber for receiving one ball at a time through a ball feed port from the magazine, and a bolt slidable within the breech and the chamber to advance a ball from the breech into the chamber and close off the feed port so that gas pressure behind the ball forces the ball out of the front of the barrel, the improvement comprising:
- a high-pressure regulator for supplying gas to said chamber at a substantially constant relatively high pressure to force the ball out of said barrel; and
a low-pressure regulator for supplying gas at a substantially constant relatively lower pressure for moving said bolt forwardly to advance a ball into said chamber.
10 Assignments
0 Petitions
Accused Products
Abstract
A gas-powered paintball gun has two pressure regulators which supply two different gas pressures for gun operation: a lower-pressure gas for quickly but gently loading balls into the chamber of the gun, and a high-pressure gas for consistently and efficiently propelling balls out of the barrel. A further aspect of the invention resides in the arrangement of the bolt under a removable cover, which gives easy access to the bolt, the breech and the barrel to enable these parts to be cleaned without major disassembly of other parts of the gun.
173 Citations
21 Claims
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1. In a gas-powered gun for firing balls dispensed serially from a magazine into the gun, the gun adapted to be connected to a source of pressurized gas and having trigger-activated valving for controlling the flow of gas within the gun, a barrel with a chamber at the rear thereof, a breech behind the chamber for receiving one ball at a time through a ball feed port from the magazine, and a bolt slidable within the breech and the chamber to advance a ball from the breech into the chamber and close off the feed port so that gas pressure behind the ball forces the ball out of the front of the barrel, the improvement comprising:
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a high-pressure regulator for supplying gas to said chamber at a substantially constant relatively high pressure to force the ball out of said barrel; and a low-pressure regulator for supplying gas at a substantially constant relatively lower pressure for moving said bolt forwardly to advance a ball into said chamber. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification