LOCKING AIR CHUCK
A locking air chuck. The locking air chuck includes a nozzle, where the nozzle is configured to be placed on an air stem and a body, where the body is attached to the nozzle. The locking air chuck also includes a collar, where the collar is outside the nozzle and configured to slide relative to the nozzle. The locking air chuck further includes one or more locking teeth, the one or more locking teeth configured to engage the air stem and be pressed through the nozzle by the collar.
1 . A locking air chuck, the locking air chuck comprising:
a nozzle, wherein the nozzle is configured to be placed on an air stem;
a body, wherein the body is attached to the nozzle;
a collar, wherein the collar is:
outside the nozzle; and
configured to slide relative to the nozzle; and
one or more locking teeth, the one or more locking teeth:
configured to engage the air stem; and
be pressed through the nozzle by the collar.
2 . The locking air chuck of claim 1 wherein the outer diameter of the collar is between 0.65 inches and 1.05 inches.
3 . The locking air chuck of claim 2 wherein the outer diameter of the collar is approximately 0.85 inches.
4 . The locking air chuck of claim 1 further comprising a gasket within the nozzle, wherein the gasket is configured to create a seal between the nozzle and the air stem.
5 . The locking air chuck of claim 1 , wherein the body includes a threaded opening.
6 . The locking air chuck of claim 1 , wherein the outer surface of the nozzle is cylindrical.
7 . The locking air chuck of claim 6 , wherein the inner surface of the collar is cylindrical.
8 . The locking air chuck of claim 1 , wherein the one or more locking teeth are attached to the body.
9 . The locking air chuck of claim 1 , wherein at least a portion of each of the one or more locking teeth pass though an opening in the nozzle.
10 . The locking air chuck of claim 1 , wherein the one or more locking teeth are a flat spring.
11 . The locking air chuck of claim 1 , wherein the one or more locking teeth includes a body, wherein the body is curved to provide a bias for the one or more locking teeth in an unlocked position.
12 . The locking air chuck of claim 1 , wherein the collar includes a grip surface.
13 . A locking air chuck, the locking air chuck comprising:
a nozzle, wherein the nozzle is configured to be placed on an air stem;
a gasket within the nozzle, wherein the gasket is configured to create a seal between the nozzle and the air stem;
a body, wherein the body is attached to the nozzle;
a valve, wherein the valve is configured to allow or prevent air flow through the nozzle;
a collar, wherein the collar is:
outside the nozzle; and
configured to slide relative to the nozzle; and
one or more locking teeth, the one or more locking teeth:
configured to engage the air stem; and
be pressed through the nozzle by the collar.
14 . The locking air chuck of claim 13 , wherein the gasket is between 0.14 inches and 0.22 inches thick.
15 . The locking air chuck of claim 14 , wherein the gasket is approximately 0.18 inches thick.
16 . The locking air chuck of claim 13 , wherein the gasket includes silicone.
17 . The locking air chuck of claim 13 further comprising a spring, wherein the spring is configured to bias the valve into a closed position.
18 . The locking air chuck of claim 13 further comprising an O-ring, wherein the O-ring:
is between the nozzle and the body; and
creates an air tight seal between the nozzle and the body.
19 . An air delivery system, wherein the air delivery system includes:
an air hose;
a locking air chuck, the locking air chuck comprising:
a nozzle, wherein:
the outer surface of the nozzle is cylindrical; and
the nozzle is configured to be placed on an air stem;
a gasket within the nozzle, wherein the gasket is configured to create a seal between the nozzle and the air stem;
a body, wherein the body is attached to:
the nozzle; and
the air hose;
an O-ring, wherein the O-ring:
is between the nozzle and the body; and
creates an air tight seal between the nozzle and the body;
a valve, wherein the valve is configured to allow or prevent air flow through the nozzle;
a spring, wherein the spring is configured to bias the valve into a closed position;
a collar, wherein:
the inner surface of the collar is cylindrical;
the inner diameter of the collar is larger than the outer diameter of the nozzle;
the collar is placed with the inner surface adjacent to the outer surface of the nozzle; and
the collar is configured to slide relative to the nozzle; and
three locking teeth, wherein the three locking teeth are each configured to:
engage the air stem; and
at least partially pass through an opening in the nozzle by the collar.
20 . The air delivery system of claim 19 wherein the connection between the body and the air hose is a threaded connection.