Assembly for an aircraft comprising an attachment pylon primary structure formed with three independent elements
AssigneeAirbus Operations GmbH
InventorsOlivier Pautis, Jonathan Blanc
Life of this patent
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Abstract
In order to optimize the bulkiness of a primary structure of an aircraft engine attachment pylon and thus make it easier to install under the wing and as close as possible to the pressure face thereof, the disclosure herein provides an assembly in which the engine comprises a rear part arranged under a wing element equipped with a wing box, the primary structure being made up of the following independent elements: a first and a second side beam arranged one on each side of a vertical mid-plane of the engine; and an intermediate structure through which the vertical mid-plane of the engine passes and which is situated some distance from each of the first and second side beams.
Claims10
An assembly for an aircraft comprising a wing element, a bypass engine and an engine attachment pylon, the engine comprising a rear part arranged under the wing element equipped with a wing box, the pylon comprising a primary structure for transmitting loads from the engine to the wing box, and the assembly further comprising attachment structure for attaching the primary structure to the engine and attachment structure for attaching the primary structure to the wing box,
- wherein the primary structure is made up of the following independent elements:
- a first and a second side beam arranged one on each side of a vertical mid-plane of the engine;
- and
- an intermediate structure through which the vertical mid-plane of the engine passes and which is situated some distance from each of the first and second side beams.
Dependencies are inferred from the claim text.