초록 ▼

A fin lock device (12) for a missile. The device (12) provides a mechanism for locking a missile fin (14) by grasping an edge of the fin (14) and a mechanism (32, 42) for retracting the locking mechanism (18) to release the fin (14). The fin (14) is grasped by a notch (20) therein adapted to receive

A fin lock device (12) for a missile. The device (12) provides a mechanism for locking a missile fin (14) by grasping an edge of the fin (14) and a mechanism (32, 42) for retracting the locking mechanism (18) to release the fin (14). The fin (14) is grasped by a notch (20) therein adapted to receive the edge of the fin (14). The piston (18) is retracted by burning a pyrotechnic powder in a cavity adjacent to the piston (18) to fill the cavity with gas and create a pressure differential to force the piston (18) away from the fin.

대표청구항

1. A fin lock device for a missile, comprising:means for locking a missile fin by grasping an edge of said fin and means for retracting said locking means to release said fin, said retracting means comprising means for creating a pressure differential to force said piston away from said fin.

1. A fin lock device for a missile, comprising:means for locking a missile fin by grasping an edge of said fin and means for retracting said locking means to release said fin, said retracting means comprising means for creating a pressure differential to force said piston away from said fin.