Meal cart for an aircraft galley
View Patent ↗A service cart for an aircraft is disclosed with a housing of carbon fiber reinforced composites forming a multi-compartment carrier, the carrier adapted to hold four standard airline meal carriers. The cart includes at least a pair of cap doors at opposite ends of the cart, each cap door pivoting approximately 270 degrees to bear against a side of the cart, and a plurality of guides on inner walls of the multi-compartment for retaining the standard airline meal carriers. To prevent the doors of the cart from inadvertently opening, the cart also may include a redundant paddle latch system for each door.
1. A service cart, comprising:
a housing defining an interior compartment, said housing including wheels below a lower surface;
a first and second pairs of doors at opposite ends of the service cart;
a pivoting paddle latch mounted adjacent a top of said first pair of doors;
a vertical pin coupled to said pivoting paddle latch, the vertical pin extending to the lower surface when said pivoting paddle latch is positioned in a closed position to prevent the first pair of doors from opening, and the vertical pin released from said lower surface when said pivoting paddle latch is positioned in an open position to allow said first pair of doors to open;
a cam surface formed as part of the pivoting paddle latch, the cam surface rotating about a paddle pivot pin; and
a lever engaging the first pair of doors, the lever disengaged from the first pair of doors by rotation of the cam surface.
2. The service cart of claim 1 , further comprising a braking system for preventing movement of the cart.
3. The service cart of claim 2 , wherein the cart includes on an upper surface a modular removable wine rack.
4. The service cart of claim 2 , wherein an upper surface of the cart includes a pair of pivoting lids that open to separate containers.
5. The service cart of claim 1 further comprising a dry ice bin module.
6. The service cart of claim 1 further comprising an open upper surface with access to the cart's interior.