Metal working – Method of mechanical manufacture – Disassembling
Patent
1993-12-20
1994-12-13
Rosenbaum, Mark
Metal working
Method of mechanical manufacture
Disassembling
294264, 294265, 29DIG44, 2940203, B23P 1900
Patent
active
053719352
ABSTRACT:
A method for removing a fuel cell from an aircraft fuselage cavity includes the steps of sealing the fuel cell by securing complementary covers and gaskets or O-rings in combination with the ports of the fuel cell, installing an evacuation system in combination with the fuel cell, operating the evacuation system to evacuate the sealed fuel cell wherein the ambient air pressure of the aircraft fuselage cavity collapses the fuel cell to a predetermined height, and removing the collapsed fuel cell from the aircraft fuselage cavity.
REFERENCES:
patent: 2432025 (1947-12-01), Lorenz
patent: 2724418 (1955-11-01), Krupp
patent: 2736356 (1956-02-01), Bender et al.
patent: 2777656 (1957-01-01), Clifton
patent: 3978901 (1976-09-01), Jones
Berardi Arthur F.
Furs Stanley
Grom Glen
Miller Paul W.
Wang David E.
Bryant David P.
Radke Terrance J.
Rosenbaum Mark
United Technologies Corporation
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