Projectile launcher
AssigneeX Products LLC
InventorJames Malarkey
Life of this patent
Estimating the term…
Abstract
Projectile launchers have an elongated cylindrical body defining a projectile bore having a bore axis, the body having an open forward exit end, the body having a gas inlet facility at an opposed rear end, a movable latch element connected to the body and having a latch portion movable between a retention position in which the latch portion protrudes into the bore and a release position, and the latch element being biased to the retention position such that a projectile in the bore rearward of the latch is retained by the latch portion except until a gas pressure above a selected amount builds up behind the projectile to overcome the biasing of the latch and launch the projectile. The latch element may be clear of the bore when in the release position.
Claims18
A launcher comprising:
- an elongated cylindrical body defining a projectile bore having a bore axis;
- the body having an open forward exit end;
- the body having a gas inlet facility at an opposed rear end;
- a movable latch element connected to the body and having a latch portion movable between a retention position in which the latch portion protrudes into the bore and a release position;
- the latch element being biased to the retention position such that a projectile in the bore rearward of the latch is retained by the latch portion except until a gas pressure above a selected amount builds up behind the projectile to overcome the biasing of the latch and launch the projectile;
- wherein the body defines a latch aperture, and wherein a first portion of the latch resides outside the bore, and the latch portion extends through the latch aperture onto the bore;
- and
- wherein the latch aperture is located at an intermediate position on the body between the exit end and the rear end.
A launcher comprising:
- a body defining a projectile bore on a bore axis;
- the body having an open forward exit end;
- the body having a gas inlet facility at an opposed rear end;
- a movable latch element connected to the body and having a latch portion movable between a retention position in which the latch portion protrudes into the bore to a first distance from the bore axis and a release position in which the latch portion is a greater distance from the bore axis;
- the latch element being biased to the retention position to retain a projectile in the bore when the projectile is applying a forward force on the latch less than a preselected amount, and to release the projectile when a forward force exceeds the preselected amount;
- wherein the body defines a latch aperture, and wherein a first portion of the latch resides outside the bore, and the latch portion extends through the latch aperture onto the bore;
- and
- wherein the latch aperture is located at an intermediate position on the body between the exit end and the rear end.
Dependencies are inferred from the claim text.