Conveyor apparatus for loading and unloading an aircraft
AssigneeMallaghan Engineering, Ltd.
InventorRonan Mallaghan
Life of this patent
Estimating the term…
Abstract
A conveyor apparatus for loading and unloading aircraft, the apparatus comprising a first conveyor for conveying articles from an area outside of an aircraft to an entrance to a cargo compartment of the aircraft, and a second conveyor for conveying articles from an end of the first conveyor into the cargo compartment, the second conveyor being telescopically extendable from the first conveyor, wherein the second conveyor comprises an endless flexible member extending between a tail end of the second conveyor adjacent the first conveyor and a head end of the second conveyor segment at a distal end of the second conveyor, and a driver for driving the endless member to convey articles along the second conveyor.
Claims12
A conveyor apparatus for loading and unloading aircraft, said apparatus comprising:
- a first conveyor for conveying articles from an area outside of an aircraft to an entrance to a cargo compartment of the aircraft;
- a second conveyor comprising a plurality of conveyor segments for conveying articles from an end of said first conveyor into the cargo compartment, said second conveyor having a tail end adjacent said first conveyor and a head end at a distal end of said second conveyor;
- wherein said second conveyor is telescopically extendable from said first conveyor;
- a plurality of couplers joining adjacent ones of said plurality of conveyor segments, wherein said plurality of couplers permit pivoting movement between said adjacent ones of said conveyor segments;
- an endless flexible member extending along said plurality of conveyor segments between said tail end of said second conveyor and said head end of said second conveyor, said endless member comprising at least one chosen from (i) a drive chain, (ii) a belt, and (iii) a band extending between sprockets or pulleys mounted on respective ones of said head and tail ends of said second conveyor, wherein said endless member extends along a central axis of said second conveyor coincident with said couplers;
- and
- a driver configured to drive said endless member to convey articles along said second conveyor;
- wherein each of said conveyor segments includes a driven member engaging said endless member and at least one roller or wheel configured to be rotatably driven by said driven member for rotation about an axis extending transverse to said second conveyor, for conveying articles along said second conveyor.
A conveyor apparatus for loading and unloading aircraft, said apparatus comprising:
- a first conveyor for conveying articles from an area outside of an aircraft to an entrance to a cargo compartment of the aircraft;
- a second conveyor comprising a plurality of conveyor segments for conveying articles from an end of said first conveyor into said cargo compartment;
- wherein said second conveyor is telescopically extendable from said first conveyor;
- a plurality of couplers joining adjacent ones of said plurality of conveyor segments, wherein said couplers are configured to permit mutual sideways pivotal movement of adjacent ones of said conveyor segments to thereby provide an adjustable conveyor path;
- a single endless member mounted at said second conveyor and configured to convey articles therealong, wherein said endless member extends along a central axis of said second conveyor coincident with said couplers;
- a driven member at each of said conveyor segments, said driven member engaging said endless member;
- and
- at least one roller or wheel configured to be rotatably driven by said driven member for rotation about an axis extending transverse to said central axis of said second conveyor.
Dependencies are inferred from the claim text.