초록 ▼

This disclosure relates to launchers and launcher systems for discharging or launched payloads to downrange targets, and the methods of attenuating or offsetting recoil in such launcher systems. Examples of payloads that can be deployed with the disclosed launcher apparatus include chemical, biologi

This disclosure relates to launchers and launcher systems for discharging or launched payloads to downrange targets, and the methods of attenuating or offsetting recoil in such launcher systems. Examples of payloads that can be deployed with the disclosed launcher apparatus include chemical, biological, pyrotechnic, marker, tracer, signaling, non-lethal, explosive, smoke, and similar payloads.

대표청구항 ▼

1. A payload launcher system comprising: a) a launcher tube having an open nozzle end and an aft end;b) a cap removably-attached to the aft end, the cap comprising a firing pin opening and a forward- and rearward-movable firing pin, wherein the firing pin protrudes through the firing pin opening in

1. A payload launcher system comprising: a) a launcher tube having an open nozzle end and an aft end;b) a cap removably-attached to the aft end, the cap comprising a firing pin opening and a forward- and rearward-movable firing pin, wherein the firing pin protrudes through the firing pin opening in its forwardmost position;c) a chamber within the launcher tube adjacent the firing pin opening, the chamber shaped for receiving a self-contained cartridge; andd) a self-contained cartridge comprising a case, a primer positioned within the chamber adjacent the firing pin opening, a propellant, a payload, and a forward end, the case comprising a closure at the forward end having a closed configuration and an open configuration;wherein the open configuration comprises a tapered nozzle formed from the case closure which opens during launching of the payload, wherein the inner diameter of the nozzle opening is less than the inner diameter of the cartridge case during launching of the payload. 2. A payload launcher system according to claim 1, further comprising a removable safety pin which prevents the firing pin from protruding through the firing pin opening until the safety pin is removed. 3. A payload launcher system according to claim 1, wherein: a) the firing pin comprising a hinge portion and a safety arm portion;b) the cap further comprises a hinge on one side of the firing pin opening and a safety pin receptacle on the opposite side of the firing pin opening;c) the hinge portion of the firing pin is rotatably attached to the cap at the hinge with a hinge pin, andd) the safety arm portion of the firing pin is retained within the safety pin receptacle of the cap and prevented from moving to its forwardmost position by a removable safety pin. 4. A payload launcher system according to claim 1, wherein the payload is selected from the group consisting of chemical, powder, gel, fire suppression, pyrotechnic, marker, tracer, signaling, explosive, smoke, incendiary, biological, heat insulating, anti-chemical warfare, anti-biological warfare, liquid-containing, powder-containing, and gel-containing payloads. 5. A payload launcher system according to claim 1, wherein the self-contained cartridge is selected from the group consisting of a flare cartridge, a smoke cartridge, a smoke flare cartridge, a signaling device cartridge, a chemical cartridge, a biological cartridge, a distraction device cartridge, a pyrotechnic cartridge, a marking cartridge, an incendiary cartridge, a tracer cartridge, an anti-chemical warfare cartridge, and anti-biological warfare cartridge. 6. A method of launching a payload, the method comprising: a) providing a payload launcher system according to claim 1; andb) striking the firing pin with or on any object with sufficient force to ignite the primer and to offset at least a portion of the recoil resulting from launching the payload. 7. A method according to claim 6, wherein igniting the primer occurs by striking the firing pin with an object with sufficient force. 8. A method according to claim 6, wherein igniting the primer occurs by striking the firing pin on a relatively immovable object with sufficient force. 9. A method according to claim 6, wherein the muzzle velocity of the payload is less than 400 ft/sec. 10. A method according to claim 6, wherein: a) the firing pin comprising a hinge portion and a safety arm portion;b) the cap further comprises a hinge on one side of the firing pin opening and a safety pin receptacle on the opposite side of the firing pin opening;c) the hinge portion of the firing pin is rotatably attached to the cap at the hinge with a hinge pin, andd) the safety arm portion of the firing pin is retained within the safety pin receptacle of the cap and prevented from moving to its forwardmost position by a removable safety pin. 11. A method according to claim 6, wherein the payload launcher system further comprises a removable safety pin which prevents the firing pin from protruding through the firing pin opening until the safety pin is removed. 12. A method according to claim 6, wherein the self-contained cartridge is selected from the group consisting of a flare cartridge, a smoke cartridge, a smoke flare cartridge, a signaling device cartridge, a chemical cartridge, a biological cartridge, a distraction device cartridge, a pyrotechnic cartridge, a marking cartridge, an incendiary cartridge, a tracer cartridge, an anti-chemical warfare cartridge, and anti-biological warfare cartridge. 13. A payload launcher system according to claim 1, wherein the closure of the forward end of the self-contained cartridge is crimped in the closed configuration. 14. A payload launcher system according to claim 1, wherein the payload launcher system is devoid of a trigger spring. 15. A payload launcher system according to claim 1, wherein the self-contained cartridge further comprises an obturating medium between the propellant and the payload.