Modular weapon station system
A modular weapon station includes a rotatable frame adapted to be mounted on a platform and is configured to have a removable cradle with a weapon mounted thereon. The rotatable frame may also include a removable ammunition feed chute, an optical sighting unit, and azimuth and elevation drives. The modular weapon station may also include a rotatable drum and ammunition loading assembly coupled with the rotatable frame assembly. The rotatable drum and ammunition loading assembly may be located in an under armor position such that an operator may replenish ammunition from an under armor position and not be subjected to hostile fire while replenishing ammunition. Belted ammunition rounds may travel along an ammunition feed path stemming from the loading assembly within the rotatable drum to a selected weapon.
1. A modular weapon station mountable on a platform and adapted to secure a weapon for firing, comprising:
a rotatable frame;
a rotatable drum coupled with and rotatable with said rotatable frame, said rotatable drum configured with a side wall opening which is accessible from an under armor position such that a plurality of ammunition rounds may be replenished from said under armor position;
an ammunition tray mounted within said rotatable drum, said ammunition tray configured to be pivoted into the side wall opening for ease of replenishing ammunition;
an ammunition feed path stemming from said rotatable drum to said weapon;
a plurality of ammunition feeds disposed along said ammunition feed path, at least one of said ammunition feeds configured to aid in the transport of said plurality of ammunition rounds from said under armor position to said weapon; and
a stationary drum substantially enclosing said rotatable drum, said stationary drum equipped with at least one access door configured to be operable by a latch, said latch operable by one hand.
2. The modular weapon station of claim 1 , wherein said modular weapon station further comprises an ammunition feed chute coupled with said rotatable frame and having a weapon feed end, said weapon feed end having an angle relative to a longitudinal axis substantially the same as the midpoint of an elevation range of said weapon.
3. The modular weapon station of claim 1 , wherein said modular weapon station further comprises an ammunition feed chute coupled with said rotatable frame and said ammunition feed chute having an angled top portion, said angled top portion having an angle relative to a vertical axis.
4. The modular weapon station of claim 1 , wherein at least one of said ammunition feeds is configured to maintain a longitudinal orientation of said plurality of ammunition rounds traveling from said rotatable drum to a base portion of an ammunition feed chute coupled with said rotatable frame.
5. The modular weapon station of claim 1 , wherein said modular weapon station further comprises a plurality of low ammunition sensors configured to detect that said plurality of ammunition rounds have been depleted to a predetermined amount, and said modular weapon station is configured to send an alert signal that said plurality of ammunition rounds have been depleted to a predetermined amount.
6. The modular weapon station of claim 1 , wherein said weapon mountable on said modular weapon station has an automatic feed mechanism, and said automatic feed mechanism is configured to pull said plurality of ammunition rounds from said rotatable drum to said weapon.
7. The modular weapon station of claim 1 , wherein said modular weapon station is configured to be switchable between a direct feed mode and a load under armor mode.
8. The modular weapon station of claim 1 , wherein rotatable frame further comprises an azimuth drive assembly that allows for said weapon to be switchable between a power/stabilized firing mode and a manual firing mode in an azimuth direction.
9. The modular weapon station of claim 1 , wherein rotatable frame further comprises an elevation mode select assembly that allows for said weapon to be switchable between a power/stabilized firing mode and a manual firing mode in an elevation direction.