A powered telescoping knife handle has an outer tubular section; inner tubular members; a discharge chamber; a cap; a firing pin; and a release mechanism. The outer tubular section is what is held in the hand of a person. The inner tubular members are nested within the outer tubular section to telescope out to form a spear-like extended handle. The discharge chamber therewithin is suitable to hold a blank cartridge. The cap is removably mounted to the outer tubular section. The firing pin is connected to the cap so as to be removable with the cap and when the cap is attached, the firing pin is positioned to strike the blank cartridge when released. The strike causes the primer charge to explode and propel the inner tubular members away from the cap. The release mechanism is the trigger that releases the firing pin to strike blank cartridge.
Powered telescoping knife handle
2015-06-23
Patent
Electronic Resource
English
IPC: | F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen |