Patent ID: 9671185
Date: 2017-06-06
CPC Classifications: F41A,F41F

Claim:
1. An improved door assembly for a delinking feeder of a minigun, the door assembly comprising: an access door mountable to a delinking feeder housing and movable between a closed position and an open position; wherein the access door includes an enclosed recess for receiving a tongue having a first contact surface for contacting and securing a linked cartridge positioned in the delinking feeder when the access door is in the open position; wherein the tongue is rotationally coupled to the access door and is movable between a retracted position, wherein a portion of the tongue is disposed in the enclosed recess, and a deployed position, wherein the portion of the tongue is deployed from the access door; wherein when the access door is in the open position, the tongue is in the deployed position and the tongue first contact surface can contact and secure a linked cartridge positioned in the delinking feeder; and wherein the tongue includes a recess configured for holding a portion of a torsion spring and wherein the torsion spring is configured to cause the tongue to rotate from the retracted position to the deployed position as the door moves from the closed position to the open position.