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US 7,469,782 B2Granted
Conveyor system for loading and unloading aircraft baggage
AssigneeDEW Engineering and Development Limited
InventorNeil Hutton
Life of this patent
Estimating the term…
Abstract
A cargo conveyor for use in loading and unloading a cargo compartment comprises: a plurality of conveyor units for being disposed within the cargo compartment and for being temporarily arranged to support a loading or unloading conveyor path having a length that varies during a same loading or unloading operation, the conveyor path for being lengthened during the unloading operation and for being shortened during the loading operation, the plurality of conveyor units for being coupled with and decoupled from the conveyor path for lengthening the conveyor path during the unloading operation and for shortening the conveyor path during the loading operation, respectively.
Claims18
An apparatus for loading and unloading a cargo compartment of an aircraft, comprising:
- a plurality of conveyor units for being disposed within the cargo compartment of the aircraft, each conveyor unit having a first end for receiving cargo and a second end for discharging cargo, the first end of each conveyor unit configured for communicating with the second end of an adjacent conveyor unit so as to form a conveyor path having a length, wherein during use a user inside the cargo compartment decouples or couples the conveyor units of the plurality of conveyor units such that the number of conveyor units of the plurality of conveyor units is variable during a loading or unloading operation, respectively, for controllably adjusting the length of the conveyor path between a first end and a second end thereof,
- wherein each conveyor unit of the plurality of conveyor units comprises a coupling structure for being detachably coupled with a coupling structure of another conveyor unit, the coupling structure for supporting decoupling or coupling of the conveyor units by the user inside the cargo compartment during the loading or unloading operation, respectively, wherein the coupling structure comprises a magnetic coupler.
An apparatus, for loading and unloading a cargo compartment of an aircraft, comprising:
- a plurality of conveyor units for being disposed within the cargo compartment of the aircraft, each conveyor unit having a first end for receiving cargo and a second end for discharging cargo, the first end of each conveyor unit configured for communicating with the second end of an adjacent conveyor unit so as to form a conveyor path having a length, at least one conveyor unit of the plurality of conveyor units including an inclinable ramp mounted to a base, the inclinable ramp for conveying cargo elevationally, one end of the inclinable ramp being pivotably mounted to the base about a vertical axis, for supporting a pivoting motion of the inclinable ramp relative to the base,
- wherein during use a user inside the cargo compartment decouples or couples the conveyor units of the plurality of conveyor units such that the number of conveyor units of the plurality of conveyor units is variable during a loading or unloading operation, respectively, for controllably adjusting the length of the conveyor path between a first end and a second end thereof.
An apparatus for loading and unloading a cargo compartment of an aircraft, comprising:
- a first conveyor unit for being disposed within the cargo compartment of the aircraft and having a first end for receiving cargo and a second end for discharging cargo along a direction of travel;
- a second conveyor unit for being disposed within the cargo compartment of the aircraft and having a first end that is detachably connectable to the second end of the first conveyor unit for receiving cargo therefrom along the direction of travel;
- and,
- a coupling mechanism having a first portion mounted to the first conveyor unit and having a second portion mounted to the second conveyor unit, the first and second portions of the coupling mechanism for cooperating to retain the first conveyor unit and the second conveyor unit in a fixed orientation one relative to the other when in a coupled condition, wherein during use a user inside the cargo compartment uses the coupling mechanism to couple the first conveyor unit and the second conveyor unit during an unloading operation and uses the coupling mechanism to decouple the first conveyor unit and the second conveyor unit during a loading operation, so as to controllably vary a length of a conveyor path within the cargo compartment,
- wherein the coupling mechanism comprises a magnetic coupler.
2 more elements
An apparatus for loading and unloading a cargo compartment of an aircraft, comprising:
- a first conveyor unit for being disposed within the cargo compartment of the aircraft and having a first end for receiving cargo and a second end for discharging cargo along a direction of travel;
- a second conveyor unit for being disposed within the cargo compartment of the aircraft and having a first end that is detachably connectable to the second end of the first conveyor unit for receiving cargo therefrom along the direction of travel, the second conveyor unit including an inclinable ramp mounted to a base, the inclinable ramp for conveying cargo elevationally, one end of the inclinable ramp being pivotably mounted to the base about a vertical axis, for supporting a pivoting motion of the inclinable ramp relative to the base;
- and,
- a coupling mechanism having a first portion mounted to the first conveyor unit and having a second portion mounted to the second conveyor unit, the first and second portions of the coupling mechanism for cooperating to retain the first conveyor unit and the second conveyor unit in a fixed orientation one relative to the other when in a coupled condition, wherein during use a user inside the cargo compartment uses the coupling mechanism to couple the first conveyor unit and the second conveyor unit during an unloading operation and uses the coupling mechanism to decouple the first conveyor unit and the second conveyor unit during a loading operation, so as to controllably a length of a conveyor path within the cargo compartment.
1 more element
Dependencies are inferred from the claim text.