Patent ID: 7600713

Claim:
An assembly for an aircraft having a skin and a support structure including load bearing members, the assembly comprising: a door box frame formed by a master longitudinal member, a slave longitudinal member, a forward closeout, and an aft closeout, each of said master longitudinal member, said slave longitudinal member, said forward closeout, and said aft closeout including a top surface and said aircraft skin fastening interface on said top surface to attach said door box frame to said skin of said aircraft, each of said master longitudinal member and said slave longitudinal member having a forward end and an aft end configured to interface with the load bearing members of the support structure of the aircraft; an inlet door coupled to said door box frame, said inlet door including a door body and a door cover, said door body having a first side, a second side, a forward lip, and an aft portion, said first side configured to extend along said master longitudinal member and said second side configured to extend along said slave longitudinal member such that said door body is positioned within said cavity of said door box frame, and said door cover extending over and attached to said door body; a master bearing housing fastened to said master longitudinal member of said door box frame; a master pivot shaft fastened to an interior surface of said first side and in contact with said master bearing housing; a slave bearing housing fastened to said slave longitudinal member of said door box frame; a slave pivot shaft fastened to an interior surface of said second side and in contact with said slave bearing housing; and an actuation system operationally connected to said master pivot shaft.