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7832337 |
Shellcase for controlling reflections of primer shockwaves
A shellcase body for use as part of an ammunition cartridge, which includes a base portion at one end, a middle portion having a substantially straight sidewall and joined with the base portion,...
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7607392 |
Shellcase for controlling reflections of primer shockwaves
A shellcase body for use as part of an ammunition cartridge, which includes a base portion at one end, a middle portion having a substantially straight sidewall and joined with the base portion,...
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7146897 |
UV/visible light and anaerobic curable composition
This invention relates to a visible light or UV/visible light and anaerobically curable composition for encapsulating the surface of the primer mix disposed in the primer cup, particularly for use...
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7011028 |
Rimfire cartridge for a firearm
A firearm cartridge with a rimmed metal case having a body portion having a rim and a cylindrical wall portion adjacent to the rim. The body portion has dimensions corresponding to a 22 Long Rifle...
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6845716 |
Ammunition articles with plastic components and method of making ammunition articles with plastic components
An ammunition article includes a molded plastic cartridge casing body having a first end and a second end, and a projectile attached to the first end of the cartridge casing body. The cartridge...
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6832556 |
Passive coatings and improved configurations for gun cartridges, solid rockets, and caseless ammunition
Passive coatings accelerate burning at interfaces between rapidly burning propellants and thermally conductive or endothermic inert surfaces. The coatings, useful in firearm cartridges, firearm...
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6484616 |
Cartridge case preparation device
Described are devices used to manufacture or assemble firearm ammunition using either new or used metallic cartridge cases. Specifically, these devices combine the necessary means to trim cartridge...
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6412385 |
Resizing collect die
An apparatus for fully resizing the base of belted magnum cartridge cases, which is comprised of a threaded tube that is secured to the head of a reloading press. This threaded tube utilizes a...
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6240850 |
Bullets for use in hitting targets at short range
An improved bullet featuring a large, heavy non-aerodynamically shaped projectile that is to be used in short range life or death situations. This projectile and cartridge would be used in large...
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6192561 |
Cartridge case former and method
A cartridge case former and method includes a front arbor plate, a rear arbor plate and a plurality of arbors extending between the front arbor plate and the rear arbor plate. The cartridge case...
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5515765 |
Method of making electro-thermal chemical cartridge
An electrothermal chemical cartridge with a fuse of tapering cross section enables higher impulse energy to be imparted to a projectile by means of complete controlled burning of propellant. A...
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5493973 |
Manufacturing process for a container for propulsive charge and the container thus obtained
A container manufacturing process includes forming a tubular case of combustible material; forming two covers of combustible material, each cover including a base integral with a cylindrical edge...
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5243743 |
Apparatus for making cups
A forming machine for making shallow cups is provided. It has a cylindrical secondary form with a top surface adjacent to which a blank may be positioned. The secondary form is spring-mounted so...
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5095731 |
Shell casing machine
A system for cold-forming shell or cartridge casings in which there are movable tubular dies having open ends and adapted to accommodate a casing, and which includes a feeding station having an...
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5048162 |
Manufacturing thin wall steel cartridge cases
High strength, high precision thin-walled cartridge cases are manufactured from a metal of interest selected from low alloy and carbon steels utilizing an extrusion and heat treating process. The...
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4638535 |
Apparatus for forming a thixoforged copper base alloy cartridge casing
A process and apparatus for forming a thin-walled, elongated member having superior strength properties from an age hardenable copper base alloy is described herein. A slug or billet of a slurry...
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4455725 |
Method and apparatus for making tubular containers, at least substantially closed at one end, from pipe material by cold-working
A process and an apparatus for manufacturing tubular cartridges having one end at least substantially closed, by means of cold-working of tubular blanks, wherein a tubular blank is fed into a die...
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4296536 |
Method of manufacturing cartridge cases
A method is taught of manufacturing cartridge cases having a substantially cylindrical outer side wall surface and a tapered inner side wall surface. The method comprises the steps of initially...
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4183124 |
Method of and apparatus for fabricating spiral wrapped cartridge cases
Method of and apparatus for fabricating spiral wrapped cartridge cases or the like, in which an expandable bladder positioned within the interior of the cartridge case is initially expanded by...
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3984259 |
Aluminum cartridge case
An improved cartridge case is fabricated from rod or bar stock formed from a billet of an alloy containing, by weight, 5.2 to 6.2% Zn, 1.9 to 2.5% Mg, 1.2 to 1.9% Cu, 0.18 to 0.25% Cr, the...
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3977225 |
Forging method
Apparatus and a method of employment thereof for forging cylindrical shells of controlled interdimension wherein a single punch die mandrel and cushion cooperate at a single work station to subject...
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3873375 |
Method of making steel cartridge cases
A cartridge case is formed from C1008 steel strip. The cartridge case is heated in a carbon rich atmosphere to increase the carbon content of the steel to approximately 0.55% and is furnace cooled...
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3861309 |
SPORTING CARTRIDGE-CASE
The invention relates to a sporting cartridge-case, comprising, in the known manner, a case, a metal base and a plug of plastic material having the general form of a cup whose free edge has, in the...
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3822621 |
METHOD AND APPARATUS FOR CUTTING ELONGATE ARTICLES
Apparatus and method for cutting elongate articles, particularly tube, into individual short lengths, the apparatus comprising a rotatable cutting blade of which the axis is movable along an...
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3706118 |
METHOD FOR THE MANUFACTURE OF AN ALUMINUM CARTRIDGE CASE
A high-strength cartridge case made of an Al-Cu-Mg-Si type alloy is fabricated by backwardly extruding a deep drawn cylindrical blank into a cup-shaped member with a resultant movement in the metal...
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3705515 |
FULL LENGTH CARTRIDGE CASE RE-SIZING
A spent gun cartridge case is re-sized for its full length by placing it on a threaded support and then threadably joining the support-case assembly with a die. The case is freely supported on a...
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3659528 |
COMPOSITE METAL CARTRIDGE CASE
An ammunition cartridge cause is shown to comprise a deep, open-ended cup having a base of substantial thickness, having a relatively thin, generally cylindrical wall upstanding from the base and...
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3628225 |
METHOD OF MAKING A MILITARY BLANK CARTRIDGE
A blank cartridge for use in military rifles and machine guns, such cartridge having a metal-coated plastic body the nose of which is swaged into an elongated tapered configuration after the body...
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3595058 |
METHOD OF FORMING SLUGS FROM ROD STOCK
A method of forming slugs from rod stock which provides a work-hardened center and completely eliminates burrs from the slugs. Suitably sized and straightened rod stock is fed to a first press...
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3498221 |
ALUMINUM CARTRIDGE CASE
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RE07647 |
Title is not available
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3613191 |
MISSILE COVER AND METHOD OF MAKING THE COVER
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3614816 |
METHOD OF MAKING CARTRIDGE CASES
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3408718 |
Method of manufacturing cartridge cases and article of manufacture
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3363296 |
Shaping tubular shells and ammunition cartridges
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3349459 |
Method of making plastic tubes
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3187402 |
Metal cartridge manufacture
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3176614 |
Plastic cartridge
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3171350 |
Biaxially oriented plastic shotshell
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3164090 |
Plastic ammunition cartridge
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3099958 |
Firearm cartridges
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3027621 |
Metal shotgun cartridge and method of producing same
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2979188 |
Stripper mechanism
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2965034 |
Shell cases
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2915424 |
Method of making cartridge cases and like articles
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2907858 |
System for treating shell casings and the like
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2890615 |
Method for the manufacture of cartridge cases for firearms
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2877546 |
Method for forming tubular metal articles
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2805466 |
Method of manufacturing cartridge casings
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