Non-lethal projectile
A projectile is provided for use in a non-lethal weapon system. The projectile includes a first body with a longitudinal axis. The projectile having kinetic energy is launched substantially along the longitudinal axis in the direction of a target. The projectile preferably includes a second body with the same longitudinal axis and a hollow. A portion of the first body fits marginally within the hollow. The elastic mechanism includes an elastic deformation of the first body and/or second body while the first body is forced into the hollow during the impact.
1. A projectile for use in a non-lethal weapon system, the projectile comprising:
(a) a first body and a second body with a longitudinal axis, wherein the projectile is configured to be launched substantially along said longitudinal axis towards a target; and
(b) an elastic mechanism disposed between said first and second bodies, wherein upon impact of the projectile with said target, said elastic mechanism is adapted to absorb elastically a first portion of the kinetic energy of the projectile;
(c) a locking mechanism which stores said first portion of said kinetic energy within said elastic mechanism,
wherein said second body includes a hollow, wherein a portion of said first body fits marginally within said hollow; wherein said first body is externally ridged with a plurality of first ridges and said hollow is internally ridged with a matching plurality of second ridges, and while said first body is forced into said hollow during said impact, said locking mechanism is adapted to lock said first ridges on said second ridges, wherein said first ridges and second ridges are shaped to prevent release of said elastic mechanism.
2. The projectile, according to claim 1 , wherein said elastic mechanism includes a spring which is deformed upon said impact, and stores elastically said first portion of the kinetic energy.
3. The projectile, according to claim 1 , wherein
while said first body is forced into said hollow during said impact, and said elastic mechanism includes an elastic deformation of at least one of said first body or said second body.
4. The projectile, according to claim 1 , wherein said elastic mechanism on said impact absorbs elastically said first portion of the kinetic energy which is stored elastically as stored energy within said elastic mechanism, and then during said impact with said target said elastic mechanism releases at least part of said stored energy to said target thus extending the impulse duration.
5. The projectile, according to claim 1 , further comprising
(d) a frictional mechanism which dissipates a second portion of the kinetic energy as energy of kinetic friction between said first body and said second body.