Trigger assist mechanism and method
First Claim
Patent Images
1. A pneumatic gun comprising:
- a chamber having a projectile entrance and a projectile exit, a trigger having a firing position and a released position, a compressed gas source in intermittent pneumatic communication with the chamber, the compressed gas source providing compressed gas to the chamber upon movement of the trigger to the firing position, and an actuator in pneumatic communication with the chamber such that compressed gas is provided to the actuator upon movement of the trigger to the firing position, wherein the actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position.
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Abstract
A gun having a trigger assist mechanism that includes a chamber, a trigger having a firing position and a released position, a compressed gas source in pneumatic communication with the chamber, and an actuator in pneumatic communication with the chamber. The compressed gas source provides compressed gas to the chamber upon movement of the trigger to the firing position. The actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position when compressed gas is directed from the chamber to the actuator.
110 Citations
18 Claims
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1. A pneumatic gun comprising:
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a chamber having a projectile entrance and a projectile exit, a trigger having a firing position and a released position, a compressed gas source in intermittent pneumatic communication with the chamber, the compressed gas source providing compressed gas to the chamber upon movement of the trigger to the firing position, and an actuator in pneumatic communication with the chamber such that compressed gas is provided to the actuator upon movement of the trigger to the firing position, wherein the actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position. - View Dependent Claims (2, 3, 4)
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5. A pneumatic gun comprising:
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a chamber having a projectile entrance and a projectile exit, a trigger having a firing position and a released position, a compressed gas source in pneumatic communication with the chamber, the compressed gas source providing compressed gas to the chamber upon movement of the trigger to the firing position, an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position, and a controller for cooperating with the actuator to control movement of the trigger from the released position to the firing position, wherein the controller is a bleed valve.
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6. A pneumatic gun comprising:
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a chamber having a projectile entrance and a projectile exit, a trigger having a firing position and a released position, a compressed gas source in pneumatic communication with the chamber, the compressed gas source providing compressed gas to the chamber upon movement of the trigger to the firing position, an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position, and a controller for cooperating with the actuator to control movement of the trigger from the released position to the firing position, wherein the controller adjustably controls a release of compressed gas from the actuator.
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7. A pneumatic gun comprising:
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a chamber having a projectile entrance and a projectile exit, a trigger having a firing position and a released position, a compressed gas source in pneumatic communication with the chamber, the compressed gas source providing compressed gas to the chamber upon movement of the trigger to the firing position, an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to apply a force tending to move the trigger from the firing position to the released position, and a controller for cooperating with the actuator to control movement of the trigger from the released position to the firing position, wherein the controller includes an adjustment screw, the adjustment screw being variable between a closed position and an open position. - View Dependent Claims (8)
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- 9. An apparatus for controlling the movement of a trigger on a gun, the gun having an intermittently pressurized chamber for firing a projectile from the gun using a propellant, the trigger having a firing position and a released position, the apparatus comprising an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to move the trigger from the firing position to the released position when propellant is directed from the intermittently pressurized chamber to the actuator.
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13. An apparatus for controlling the movement of a trigger on a gun, the gun comprising:
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a chamber for firing a projectile from the gun using a propellant, and a trigger having a firing position and a released position, the apparatus comprising an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to move the trigger from the firing position to the released position when the propellant is directed from the chamber to the actuator, and a controller for cooperating with the actuator to control movement of the trigger from the released position to the firing position, wherein the controller is a bleed valve.
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14. An apparatus for controlling the movement of a trigger on a gun, the gun comprising:
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a chamber for firing a projectile from the gun using a propellant, and a trigger having a firing position and a released position, the apparatus comprising an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to move the trigger from the firing position to the released position when the propellant is directed from the chamber to the actuator, and a controller for cooperating with the actuator to control movement of the trigger from the released position to the firing position, wherein the controller adjustably controls a release of the propellant from the actuator.
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15. An apparatus for controlling the movement of a trigger on a gun, the gun comprising:
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a chamber for firing a projectile from the gun using a propellant, and a trigger having a firing position and a released position, the apparatus comprising an actuator in pneumatic communication with the chamber, wherein the actuator is operably disposed to move the trigger from the firing position to the released position when the propellant is directed from the chamber to the actuator, and a controller for cooperating with the actuator to control movement of the trigger from the released position to the firing position, wherein the controller includes an adjustment screw, the adjustment screw being variable between a closed position and an open position. - View Dependent Claims (16)
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17. A method of assisting movement of a trigger on a gun, the gun having a chamber for receiving an intermittent flow of compressed gas to expel a projectile when the trigger is moved from a released position to a firing position, the method comprising the steps of:
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providing an actuator operably disposed to tend to move the trigger from the firing position to the released position when the actuator is filled with compressed gas;
providing a source of compressed gas to the chamber; and
directing the intermittent flow of compressed gas from the chamber to the actuator to assist in movement of the trigger.
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18. A method of assisting movement of a trigger on a gun, the gun having a chamber for receiving a compressed gas to expel a projectile when the trigger is moved from a released position to a firing position, the method comprising the steps of:
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providing an actuator operably disposed to tend to move the trigger from the firing position to the released position when the actuator is filled with compressed gas;
providing a source of compressed gas to the chamber;
directing the compressed gas from the chamber to the actuator to assist in movement of the trigger, and controllably releasing the compressed gas from the actuator such that the trigger can be moved from the released position to the firing position in response to a force acting on the trigger.
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Specification