Projectile launching apparatus

Abstract

Barrel assemblies ( 10 ) each include a plurality of projectiles ( 11 ) arranged in-line within barrel ( 12 ) and associated with discrete selectively ignitable propellant charges ( 13 ) for propelling projectiles ( 11 ) through the muzzle of barrel ( 12 ). Projectiles ( 11 ) are intended for civilian or non-military purposes and include holding body ( 17 ) in which matter or objects may be transported. Projectiles ( 11 ) are arranged with one another and barrel ( 12 ) so as to prevent rearward travel of an ignited propellant charge to the trailing propellant charge. The matter or objects contained within holding body ( 17 ) may include explosive charges for seismic exploration, fire retardants, fire extinguishing means, pyrotechnics, herbicide, insecticide, fertiliser or seeds. Methods of delivering loaded projectiles ( 11 ) for civilian purposes are claimed.

1 - 7 . canceled.  
   
   
       8 - 12 . (cancelled)  
   
   
       13 . Apparatus for seismic exploration, including: 
 a pod containing a cluster of barrels mounted for aiming together at a ground area having underlying strata to be explored,    a plurality of seismic signal instigating projectiles aligned within each barrel, and    a firing control means for selecting and firing bursts of projectiles simultaneously from multiple barrels into the ground.