Worthington, Richard Easton

A composite part for a vehicle is provided. The composite part has a first surface (22a) and an opposing second surface (22b), wherein at least part of the first surface forms an outer aerodynamic surface of a vehicle. A region of the part has a curvature in two orthogonal directions. The part has an undulation (40) defining a channel (60) in one of the first surface or the second surface, and a corresponding ridge (50) in the other of the first surface and the second surface.

An aircraft wing comprising: a wing structure supporting a wing cover, the wing cover having an outer aerodynamic surface, which forms part of an aerofoil profile of the wing, and a recess stepped back from the wing aerofoil profile; and a spoiler device comprising a spoiler coupled to the wing structure by a spoiler actuation mechanism for moving the spoiler between a retracted position and a deployed position, the spoiler having a surface which follows a contour of the wing aerofoil profile and where the spoiler is housed entirely in the recess when the spoiler is in the retracted position, and wherein the spoiler surface is extended away from the wing cover when the spoiler is in the deployed position.

A method for use in assembling an aerofoil structure. A torsion box has a first mounting feature and a second mounting feature. A fixed leading or trailing edge structure has a third mounting feature and a fourth mounting feature. The first mounting feature and the third mounting feature each have a fastener hole prior to aligning the leading or trailing edge structure to the torsion box. The second mounting feature and the fourth mounting feature are without fastener holes for joining the torsion box to the fixed leading or trailing edge structure prior to aligning the leading or trailing edge structure to the torsion box. The method includes aligning the fixed leading or trailing edge structure to the torsion box so as to align the fastener holes of the first mounting feature and the third mounting feature, drilling through the second mounting feature and the fourth mounting feature to form fastener holes in the second mounting feature and the fourth mounting feature when the fixed leading or trailing edge structure is aligned with the torsion box, and installing a fastener through the fastener holes of the first mounting feature and the third mounting feature, and installing a fastener through the fastener holes of the second mounting feature and the fourth mounting feature, so as to join the fixed leading or trailing edge structure to the torsion box.

A robot arrangement for interacting with an object, comprising: a plurality of robots adjacent an object; the plurality of robots configured to interact with the object sequentially such that: a first robot of the plurality of robots is configured to perform a first portion of a first task on the object and then, whilst the first robot is not interacting with the object, a second robot of the plurality of robots is configured to perform a second portion of the first task on the object, and the plurality of robots are configured to simultaneously interact with the object, before or after completion of the first task, so as to collectively perform a second task on the object.

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