초록 ▼

There are known cargo decks for aircraft that comprise floor beams or an equivalent floor substructure and floor panels, ball mats, roller tracks, or other such transport devices connected thereto for conveying and fixing in position pallets, containers or similar objects. In order to create a tight

There are known cargo decks for aircraft that comprise floor beams or an equivalent floor substructure and floor panels, ball mats, roller tracks, or other such transport devices connected thereto for conveying and fixing in position pallets, containers or similar objects. In order to create a tight seal between a cargo space above the cargo deck and a bilge space below the cargo deck, sealing devices are provided, so that the floor panels, ball mats, roller tracks, etc. can be replaced at any time with no need to seal them off.

대표청구항 ▼

The invention claimed is: 1. A cargo deck for an aircraft, comprising a floor substructure; floor panels supported by the substructure; roller tracks disposed on the substructure; one or more transport devices capable of running on the roller tracks for conveying objects over the cargo deck; and on

The invention claimed is: 1. A cargo deck for an aircraft, comprising a floor substructure; floor panels supported by the substructure; roller tracks disposed on the substructure; one or more transport devices capable of running on the roller tracks for conveying objects over the cargo deck; and one or more sealing devices to seal off a cargo space located above the cargo deck from a bilge space located below the cargo deck, wherein the troughs include drains that are connected to a system of pipes to carry the liquid away; wherein the sealing devices comprise troughs for the collection of liquid from the cargo space; and wherein the troughs include drains that are connected to a system of pipes to carry the liquid away. 2. A cargo deck as claimed in claim 1, wherein the troughs are attached to at least one of the floor substructure and the roller tracks. 3. A cargo deck as claimed in claim 1, wherein the roller tracks define drainage openings that provide a passage into the troughs. 4. A cargo deck as claimed in claim 1, wherein the drains include filter devices. 5. A cargo deck as claimed in claim 1, wherein the drains are connected to at least one of a pump and a vacuum device. 6. A cargo deck as claimed in claim 5, wherein the vacuum device comprises a vacuum toilet system that is present in the aircraft. 7. A cargo deck as claimed in claim 1, wherein the transport devices include at least one latch. 8. A cargo deck as claimed in claim 1, wherein the transport devices include at least one roller drive unit. 9. A cargo deck as claimed in claim 1, wherein the floor panels include at least one ball mat. 10. A cargo deck as claimed in claim 1, wherein the floor substructure includes at least one floor beam. 11. A cargo deck for an aircraft, comprising a floor substructure; a plurality of roller tracks disposed on the substructure; a plurality of ball mats disposed between the roller tracks; one or more transport devices capable of running on the roller tracks for conveying objects over the cargo deck; and one or more sealing devices to seal off a cargo space located above the cargo deck from a bilge space located below the cargo deck; wherein the ball mats define drainage openings on at least one of the lower and upper surfaces thereof. 12. A cargo deck as claimed in claim 11, wherein the transport devices include at least one latch. 13. A cargo deck as claimed in claim 11, wherein the transport devices include at least one roller drive unit. 14. A cargo deck for an aircraft, comprising a floor substructure including a plurality of floor beams; floor panels supported by the substructure; a plurality of roller tracks disposed on the substructure; a plurality of transport devices capable of running on the roller tracks for conveying objects over the cargo deck and being secured in position relative to the deck by the latches; and one or more sealing devices to seal off a cargo space located above the cargo deck from a bilge space located below the cargo deck; wherein the sealing devices include at least one trough for the collection of liquid from the cargo space, and wherein each trough is attached to and mounted between at least one of two of the floor beams and two of the roller tracks. 15. A cargo deck as claimed in claim 14, wherein the transport devices include at least one latch. 16. A cargo deck as claimed in claim 14, wherein the transport devices include at least one roller drive unit. 17. A cargo deck as claimed in claim 14, wherein the floor panels include at least one ball mat.