Jam-resistant drum magazine
AssigneeJordan Automated Weapons System, LLC
InventorBen Rich Jordan
Life of this patent
Estimating the term…
Abstract
Jam-resistant drum magazines and related methods are disclosed. In some implementations, a jam-resistant drum magazine includes a drum, which may have a base, a body, and a top. Some implementations of the drum include a tiered component having a platform extending from a support, and some implementations have a channeled component having a channel configured to receive a round of ammunition. Some implementations include a transition drum, which may have a cylinder with a chamber configured to receive the round of ammunition from the channel. In some implementations, the tiered component is configured to rotate with respect to the channeled component, thereby causing the round of ammunition to move along the platform toward the transition drum.
Claims16
A jam-resistant drum magazine comprising:
- a drum having a base, a body, and a top, the body of the drum comprising:
- a tiered component having a platform extending from a support in a spiral, thereby forming a plurality of interconnected ascending platform tiers;
- and
- a channeled component having a channel configured to receive a round of ammunition;
- and
- a transition drum comprising:
- a cylinder, the cylinder comprising a chamber configured to receive the round of ammunition from the channel;
- and
- a cylinder housing, wherein the cylinder is disposed at least partially within the housing and is configured to rotate within the cylinder housing in response to the round of the ammunition entering the chamber of the cylinder;
- wherein the channeled component is configured to rotate with respect to the tiered component, and wherein a rotation of the channeled component with respect to the tiered component causes the round of ammunition to move along the platform toward the transition drum.
A drum magazine configured to prevent jamming, the drum magazine comprising:
- a drum comprising:
- a tiered component comprising a platform extending in an ascending spiral from a support to form a plurality of tiers, the ascending spiral having a consistent grade;
- and
- a channeled component separated from the tiered component by a gap, the channeled component comprising a plurality of channels separated by a plurality of dividers, wherein each channel is configured to receive a plurality of rounds of ammunition, and wherein the dividers each comprise an indentation configured to form a wider portion of an adjacent channel, the wider portion being configured to accommodate primers of the rounds of ammunition, such that the dividers prevent the rounds of ammunition from moving laterally both concentrically and radially with respect to the channeled component, while nonetheless allowing latitudinal movement with respect to the channeled component;
- a transition drum comprising a cylinder disposed within a cylinder housing, the cylinder comprising a plurality of chambers, wherein each chamber is configured to receive a round of ammunition and deliver the round of ammunition to a firearm;
- and
- an actuator configured to drive a rotation of the tiered component with respect to the channeled component,
- wherein when the actuator drives the rotation of the tiered component with respect to the channeled component, each of the plurality of rounds of ammunition is pushed along the ascending spiral of the platform towards the transition drum,
- wherein when a round of ammunition reaches the transition drum, the rotation of the tiered component with respect to the channeled component pushes the round of ammunition into one of the plurality of chambers of the cylinder, thereby causing the cylinder to rotate within the cylinder housing.
Dependencies are inferred from the claim text.