Aeronautics and astronautics – Safety lowering devices – Parachutes
Patent
1999-04-09
2000-05-09
Barefoot, Galen L.
Aeronautics and astronautics
Safety lowering devices
Parachutes
B64D 1760
Patent
active
06059232&
ABSTRACT:
A separable cord connection structure of a parachute, wherein it has a separable cord 11 for being anchored to the airplane via or not via a static cord, a main cord 13 unreleasably fastened to the canopy top of the parachute, and a deployment bag 5 for packing said parachute, and said separable cord 11 has two loops of separable cords 112,113 formed to face each other, and on the other hand, two intersecting coupling loops 141, 142 are formed across one upper end to the other upper end fastened thereto on the side of the separable cord of said deployment bag, characterized in that a rigid pin 12 passes through the loops of the two separable cords, further, passing through the loops formed by the intersection of said coupling loops, further, passing through a metallic guide in the separable cords, and one end part is temporarily fastened to the separable cords, the other end part is connected to the main cord, and said main cord has a branch 131, and said branch is fastened to the pack.
Since said coupling loop and separable cord loops are arranged in order so as to be separated from each other by using a rigid pin and a metallic guide, this structure has such an advantage as said coupling loop and separable cord loops and main cord are not in danger of getting entangled.
REFERENCES:
patent: 2981505 (1961-04-01), Oakley
patent: 4637577 (1987-01-01), Miseyko et al.
patent: 5232184 (1993-08-01), Reuter
patent: 5253826 (1993-10-01), Coltman et al.
Barefoot Galen L.
Fujikura Parachute Company, Ltd.
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