Compressed-gas gun

Details Compressed-gas gun Compressed-gas gun

2007-05-08

2007-05-08

Carone, Michael J. (Department: 3641)

Mechanical guns and projectors

Fluid pressure

With control for discharge of fluid pressure

C124S073000, C124S074000, C089S001340

Reexamination Certificate

active

10993099

ABSTRACT:
A compressed gas injection device includes a projectile course for receiving and accelerating projectile bodies, a compressed gas housing which is connected to the projectile course and which is divided up into a compressed gas chamber and a working chamber by a partition. A working piston is arranged in the compressed gas housing and is provided with a valve plate which is arranged on the front end of the piston rod thereof for moveable rear closure of the projectile course, wherein the working piston is a movable backward closure element for the working chamber and the piston rod is guided through the partition.

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