Patent ID: 6866226
Filing Date: 2005-03-15
Classification: B64C,B64D,E05B,Y10T

Abstract:
1. A latching device for displaceably retaining a panel relative to a frame, the latching device comprising: a latch body attachable to at least one of a panel and a frame; a bolt displaceably carried on the latch body; a portion of the bolt abutting a portion of the other of a panel and a frame for preventing displacement of a panel from a frame; a pressure responsive device for detecting a decrease in pressure on one side of a panel; a bolt engaging device coupled to the pressure responsive device and moveably displaceable in response to the pressure responsive device to mechanically couple to the bolt; and a receiving structure on the bolt for engaging at least a portion of the bolt engaging device to prevent displaceable movement of the bolt prior to operation of the pressure responsive device.