F42B33/10

System for truing aspects of a cartridge case
10746518 · 2020-08-18 ·

A method and apparatus for truing a cartridge case with an apparatus including a frame defining a chamber and having a central axis, and a cartridge sleeve defining a cartridge passage with a passage surface for engaging the exterior surface of the body of the case, and a tool extending along the central axis of the frame with a tip end extending into the chamber. The frame may include a tool mandrel portion configured to mount the tool on the frame, and a sleeve mandrel portion configured to mount the cartridge sleeve on the frame. The sleeve mandrel portion may permit the cartridge sleeve and a cartridge case mounted thereon to translate with respect to the frame along the central axis of the frame, the sleeve mandrel portion permitting the cartridge sleeve and a cartridge case mounted thereon to rotate about the central axis with respect to the frame.

Device for organizing, conveying and placing ammunition cases
10697746 · 2020-06-30 ·

A device for organizing, conveying and placing ammunition cases consists of a module with an array of funnels on the top face. When cases are poured onto the top face the funnels direct the cases into bores below, generally with the heavy end (rim and extractor groove end) down. Edges of apertures in a plate which slides in a slot in the bottom of the module engage the extractor groove in each case and secure the cases between the plate and module with spring pressure. After securing the cases they may be conveyed to another location at which point the spring may be compressed to release the cases leaving them arranged neatly. A tray is used to contain and interface with a plurality of modules. By adjusting wedges in the tray, the plates in the module assemblies engaged by the wedges are caused to operate as described previously.

Ammunition reloading device
11874097 · 2024-01-16 · ·

An ammunition cartridge case reloading die has a die body defined by an interior bore and a bore opening, and a retention cap attachable to the die body. A cartridge case tool is fixed to the retention cap in axial alignment with the interior bore, and a tip of the cartridge case tool is at a proscribed distance relative to the bore opening. A centering shuttle is in sliding engagement in the interior bore of the die body, and defines a shuttle bore through which the cartridge case tool passes, and a reverse taper opening receptive to the cartridge case. The die may has a biasing element disposed within the interior bore between the centering shuttle and the retention cap, with movement of the centering shuttle within interior bore of the die body being dampened by the biasing element.

Ammunition reloading device
11874097 · 2024-01-16 · ·

An ammunition cartridge case reloading die has a die body defined by an interior bore and a bore opening, and a retention cap attachable to the die body. A cartridge case tool is fixed to the retention cap in axial alignment with the interior bore, and a tip of the cartridge case tool is at a proscribed distance relative to the bore opening. A centering shuttle is in sliding engagement in the interior bore of the die body, and defines a shuttle bore through which the cartridge case tool passes, and a reverse taper opening receptive to the cartridge case. The die may has a biasing element disposed within the interior bore between the centering shuttle and the retention cap, with movement of the centering shuttle within interior bore of the die body being dampened by the biasing element.

Portable machine and method for washing and drying cartridge cases for gun or rifle
11872601 · 2024-01-16 ·

A portable machine for washing and drying cartridge cases for a gun or rifle includes a washing chamber having a cartridge case introduction opening, an inlet port, a discharging port, and a door configured to hermetically close the cartridge case introduction opening. The portable machine also includes a hydraulic circuit configured to allow washing liquid to enter the washing chamber via the inlet port to be discharged via the discharging port. The portable machine also includes a rotating body arranged in the washing chamber to rotate about an axis, the rotating body including a movement element. The movement element protrudes into the washing chamber and is configured to repeatedly lift and release the cartridge cases in the washing chamber during rotation of the rotating body. The portable machine also includes an operating motor, and a drying device arranged to dry the cartridge cases in the washing chamber.

Portable machine and method for washing and drying cartridge cases for gun or rifle
11872601 · 2024-01-16 ·

A portable machine for washing and drying cartridge cases for a gun or rifle includes a washing chamber having a cartridge case introduction opening, an inlet port, a discharging port, and a door configured to hermetically close the cartridge case introduction opening. The portable machine also includes a hydraulic circuit configured to allow washing liquid to enter the washing chamber via the inlet port to be discharged via the discharging port. The portable machine also includes a rotating body arranged in the washing chamber to rotate about an axis, the rotating body including a movement element. The movement element protrudes into the washing chamber and is configured to repeatedly lift and release the cartridge cases in the washing chamber during rotation of the rotating body. The portable machine also includes an operating motor, and a drying device arranged to dry the cartridge cases in the washing chamber.

DIE REMOVAL DEVICE
20200116464 · 2020-04-16 ·

A device (2) for pulling a cartridge case (4) in a pulling direction (10) out of an axial bore of a die (6) which, as seen from the axial bore, comprises a male thread (20) on the outside to hold the die (6) in a reloading press is provided. The device (2) comprises : a support plate (12) for holding the die (6) aligned with its axial bore in the pulling direction 10) and secured against a movement in the pulling direction (10) in a die bore (18) a lifting plate (14) arranged at a distance (16) before the support plate (12) as seen in the pulling direction (10), comprising a pulling element (24) with retaining members aligned against the pulling direction (10), wherein the retaining members are arranged in such a way to hold the cartridge case (4) at an end of the pulling element (24) opposite the lifting plate (14), and drive members (32, 34) for driving the support plate (12) and the lifting plate (14) apart in and/or against the pulling direction (10).

DIE REMOVAL DEVICE
20200116464 · 2020-04-16 ·

A device (2) for pulling a cartridge case (4) in a pulling direction (10) out of an axial bore of a die (6) which, as seen from the axial bore, comprises a male thread (20) on the outside to hold the die (6) in a reloading press is provided. The device (2) comprises : a support plate (12) for holding the die (6) aligned with its axial bore in the pulling direction 10) and secured against a movement in the pulling direction (10) in a die bore (18) a lifting plate (14) arranged at a distance (16) before the support plate (12) as seen in the pulling direction (10), comprising a pulling element (24) with retaining members aligned against the pulling direction (10), wherein the retaining members are arranged in such a way to hold the cartridge case (4) at an end of the pulling element (24) opposite the lifting plate (14), and drive members (32, 34) for driving the support plate (12) and the lifting plate (14) apart in and/or against the pulling direction (10).

Device for Organizing, Conveying and Placing Ammunition Cases
20200109930 · 2020-04-09 ·

A device for organizing, conveying and placing ammunition cases consists of a module with an array of funnels on the top face. When cases are poured onto the top face the funnels direct the cases into bores below, generally with the heavy end (rim and extractor groove end) down. Edges of apertures in a plate which slides in a slot in the bottom of the module engage the extractor groove in each case and secure the cases between the plate and module with spring pressure. After securing the cases they may be conveyed to another location at which point the spring may be compressed to release the cases leaving them arranged neatly. A tray is used to contain and interface with a plurality of modules. By adjusting wedges in the tray, the plates in the module assemblies engaged by the wedges are caused to operate as described previously.

Ammunition press and components thereof

An ammunition press for manufacturing or reloading ammunition cartridges. The ammunition press includes a slide bearing about which the ram of the ammunition press moves to provide smooth operation of the ammunition press. A configurable spent primer system is provided to enable a user to select how they want to collect spent primers or other debris from the ammunition press. According to a user's preference, the ammunition press can also be customized to provide a cam-over or non-cam-over sensation as the user operates the ammunition press. A light is integrated with the ammunition press for illuminating a shell holder that holds the ammunition shells (sometimes called cases). Components of the ammunition press and associated methods are also disclosed.