Low pressure ram assembly
View Patent ↗The present invention provides a trigger assembly for a paintball marker utilizing compressed gas. The trigger assembly includes an air assist trigger mechanism further providing exhaust gas to a ram assembly for recocking the paintball marker.
1. A trigger assembly for a paintball marker utilizing a compressed gas system, the trigger assembly comprising:
a trigger frame;
a trigger;
a ram apparatus for use with compressed gas, the ram apparatus comprising:
a housing defining a central aperture;
an internal piston defining a first side chamber and a second side chamber, the internal piston movably sealed within the central aperture such that introduction of the compressed gas to the first side chamber creates movement that results in second side chamber compression; and
a sear engaging assembly proximate to the first side chamber, the sear engaging assembly having a sear lever adapted to motivate a sear of the paintball marker in response to the movement of the internal piston to engage a hammer of the paintball marker.
2. The trigger assembly of claim 1 , further comprising:
an air system assembly proximate to the trigger, the air system assembly having a valve fluidly coupled to the compressed gas system.
3. The apparatus of claim 2 , the trigger having a motivating member adapted to bias the air system assembly valve upon rearward movement of the trigger.
4. The apparatus of claim 3 , the motivating member adapted to open the air assembly valve to receive gas from the compressed gas system.
5. The apparatus of claim 4 , the air system assembly having a valve fluidly connected to the ram apparatus.
6. The apparatus of claim 5 , the air system assembly valve adapted to release gas upon the return movement of the trigger.
7. The apparatus of claim 1 , the sear engaging assembly further comprising a spring.
8. The apparatus of claim 1 , the ram assembly having a first side valve further comprising:
a first gas input, wherein the first side valve is adapted to flowably connect the first side chamber to the first gas input.
9. A trigger assembly for a paintball marker utilizing a compressed gas system, the trigger assembly comprising:
a trigger frame;
a trigger;
a ram apparatus for use with compressed gas, the ram apparatus comprising:
a housing defining a central aperture;
an internal piston defining a first side chamber and a second side chamber, the internal piston movably sealed within the central aperture such that introduction of the compressed gas to the first side chamber creates movement that results in second side chamber compression; and
a sear engaging assembly proximate to the first side chamber, the sear engaging assembly having a sear lever adapted to motivate a sear of the paintball marker in response to the movement of the internal piston to engage a hammer of the paintball marker,
an air system assembly proximate to the trigger, the air system having a valve fluidly coupled to the compressed gas system and fluidly connected to the ram apparatus.
10. The apparatus of claim 9 , the trigger having a motivating member adapted to bias the air system assembly valve upon rearward movement of the trigger.
11. The apparatus of claim 10 , the motivating member adapted to open the air assembly valve to receive gas from the compressed gas system.
12. The apparatus of claim 11 , the air system assembly valve adapted to release gas upon the return movement of the trigger.
13. The apparatus of claim 9 , the sear engaging assembly further comprising a spring.