Class 89/16 - Composite

Subclass of Class 89 - Ordnance
Definition: Gun barrels built up or formed of more than one piece.
No. of applications: 4
Last issue date: 12/01/2011

Application No.	Application Title	Issue Date
20110290102	STACKED PROJECTILE LAUNCHER AND ASSOCIATE METHODS Provided is a barrel insert for use with a barrel containing a plurality of axially stacked projectiles. The barrel insert has a proximal and a distal end, the distal end adapted to engage a proximally disposed projectile disposed in the barrel. The barrel insert also d...	12/01/2011
20090205484	ARRANGEMENT FOR ELECTRICAL ENERGY TRANSMISSION IN A GUN An electrical energy-insulating, preferably ceramic, insert (15) which is fitted in a barrel (2) is adapted in order to prevent electrical energy transmission (16) from an electric igniter (3) to a barrel body on firing of an ammunition unit ...	08/20/2009
20090007767	Soft-Projectile Gun Barrel and Method for Making Same A method for making a gun barrel for soft projectiles includes providing a mandrel for the bore of the barrel. The mandrel is inserted into a barrel base that can be connected in use to the receiver of a soft-projectile gun. The connected barrel base and mandrel are ins...	01/08/2009
20070256345	A Rigid Composite Structure with a Superhard Interior Surface A rigid composite structure has a first bore formed in a metallic material and a second bore formed by a super hard interior segment or segments disposed within the first bore. Each segment may be lined adjacent to one another and held under compression within the first...	11/08/2007

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