公开(公告)号：EP1305564B1

公开(公告)日：2007-01-17

申请号：EP01963763.6

申请日：2001-07-31

申请人： RAYTHEON COMPANY ,  RAYTHEON COMPANY

发明人： SORVINO, Alfred

IPC分类号： F42B10/64

CPC分类号： F42B10/64

摘要： 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.

公开(公告)号：EP1305564A2

公开(公告)日：2003-05-02

申请号：EP01963763.6

申请日：2001-07-31

申请人： Raytheon Company ,  Raytheon Company

发明人： SORVINO, Alfred

IPC分类号： F42B10/64

CPC分类号： F42B10/64

摘要： 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.