Meal cart for an aircraft galley

• US 8,936,260 B2
• Filed: 07/20/2012
• Issued: 01/20/2015
• Est. Priority Date: 07/20/2012
• Status: Active Grant

• Current Assignee: B/E Aerospace, Inc. (Raytheon Technologies Corporation d/b/a RTX)
• Original Assignee: B/E Aerospace, Inc. (Raytheon Technologies Corporation d/b/a RTX)
• Inventors: Burd, Peter John Leslie
• Primary Examiner(s): Shriver, II, J. Allen
• Assistant Examiner(s): FOLLMAN, BRODIE J
• Application Number:
  US13/554,172
• Publication Number:
  US 20140021690A1
• Time in Patent Office: 914 Days
• Field of Search: 280/47.35, 280/79.3, 280/79.11, 280/79.2, 280/79.7, 280/47.34, 292/7, 292/16, 292/32, 292/137, 292/158, 292/161, 292/162, 312/215, 312/216, 312/217, 312/218, 312/287, 108/33, 165/47, 219/387, 186/45
• US Class Current: 280/47.35
• CPC Class Codes: B62B 2202/021 Bottles
• CPC Class Codes: B62B 2202/67 Service trolleys, e.g. in aircraft
• CPC Class Codes: B62B 2501/065 Plastics
• CPC Class Codes: B62B 3/003 Non-transparent side walls
• CPC Class Codes: B62B 3/004 Details of doors or cover lids
• CPC Class Codes: B62B 3/005 Details of storage means, e.g. drawers, bins or racks
• CPC Class Codes: B64D 11/0007 Devices specially adapted for food or beverage distribution services
• CPC Class Codes: Y02T 50/40 Weight reduction

Abstract

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.

Claims

1. A service cart for an aircraft comprising:

a housing of carbon fiber reinforced composites defining an interior compartment;

a pair of cap doors at opposite ends of the service cart, each cap door pivoting approximately 270 degrees to bear against a side of the cart;

a plurality of guides on inner walls of the interior compartment;

a pivoting paddle latch mounted adjacent a top of said pair of cap doors;

a vertical pin coupled to said pivoting paddle latch, the vertical pin extending through said respective cap door to a bottom surface of said cart when said pivoting paddle latch is positioned in a closed position to prevent said respective door from opening, and the vertical pin released from said bottom surface of said cart when said pivoting paddle latch is positioned in an open position to allow said door 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 mounted to the cart and engaging the respective door, the lever disengaged from the door by rotation of the cam surface.

2. The service cart of claim 1, wherein the cart includes a lidded storage area on top of the cart.

3. The service cart of claim 1, wherein the cart includes a wine rack on top of the cart.

4. The service cart of claim 1, wherein the cart includes a waste receptacle on top of the cart.

5. The service cart of claim 1, wherein the cart includes a beverage holder on top of the cart.