Aeronautics and astronautics – Aircraft structure – Passenger or cargo loading or discharging
Patent
1988-04-27
1989-08-29
Peters, Jr., Joseph F.
Aeronautics and astronautics
Aircraft structure
Passenger or cargo loading or discharging
414505, 414532, 2441181, 198597, 198592, 1984633, B64D 900, B64C 122
Patent
active
048609730
ABSTRACT:
A cargo conveyor system (10) having a receiving platform (20) for receiving cargo containers (138) conveyed through a loading door (16) in an aircraft fuselage (14), and movable between a lower inclined position and a vertically raised, horizontally level position; a first roller platform (22) positioned at an upper horizontal level that is substantially coplanar with the vertically raised, horizontally level position, the first roller platform being adapted for lateral movement in the cargo hold (12) between a first position and a second position; and a second roller platform (24) vertically movable between an intermediate horizontal level position vertically below the first roller platform (22) and the upper horizontal level when the first roller platform (22) is in the second position. A lug (130) is contacted by the first roller platform (22) during lateral movement and moves a rod (128) to raise the second roller platform (24) to the upper horizontal level.
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Peters Jr. Joseph F.
Poindexter Gregory R.
The Boeing Company
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