Abstract: A cord lock device for releasably securing a hinged object in a closed position includes a first cord loop projecting from a first side of a hinged object and a second cord loop projecting from a second side of a hinged object, the first and second cord loops projecting generally towards one another. The second cord loop includes an engagement loop section temporarily formed therein, the engagement loop section being extended through the first side of a hinged object adjacent one end of the first cord loop. The engagement loop section engages one end of the first cord loop, the one end of the first cord loop passing through the engagement loop section such that the first cord loop is intertwined with the second cord loop and thus the first and second cord loops cooperate to generally prevent access to the interior of a hinged object on which the first and second cord loops are mounted.
Abstract: A compact, lightweight latch (38) especially adapted for use with an emergency deployment oxygen mask container (20) is provided which is made up of a minimum of parts and which can be delatched in multiple ways. The latch (38) includes a latch assembly (40) designed to be mounted in the oxygen mask container box (22) and a cooperating latch pin (44) secured to a cover (24). The assembly (40) has a primary latch body (46) supporting a diaphragm (48), latch member (50) and shiftable piston (52); the latch member (50) includes a plurality of laterally displaceable, hook-shaped locking legs (86) configured to interfit with latch pin (44). The piston (52) is shiftable in opposite axial directions within latch member (52), and cooperating surfaces on the member (50) and piston (52) serve to positively displace the latching legs (86) in response to piston movement. During pneumatic operation, the piston (52) is shifted within latch member (50) under the influence of diaphragm (48).
June 11, 1999
Date of Patent:
January 8, 2002
B/E Aerospace Intellectual Property Inc.
Michael D. Ford, Gary Hannah, Sebastien A. Ramus, Sara G. Weinstein