Method for producing a vehicle component, in particular a motor vehicle component, in particular a B-pillar, including providing a first aluminum alloy and a second aluminum alloy. The second alloy composition substantially matches the first aluminum alloy composition. Performing a heat-treatment of the first alloy to increase the ductility of the first alloy. Performing a heat-treatment of the second alloy. The heat-treatment of the first alloy differing from the heat-treatment of the second alloy. Welding together the heat-treated first alloy and the heat-treated second alloy to obtain a composite part. Shaping the composite parts into a motor vehicle component. The motor vehicle component sub-region of the first alloy can be designed as a predetermined deformation region when a force is applied due to an accident to achieve a good combination of rigid regions for example forming a safety cell, and deformable regions forming a crumple zone for absorbing energy.

A method for wing-to-fuselage integration is disclosed. The method includes attaching a fitting to a wing box assembly of an aircraft at an early stage of integration and then attaching the fitting to a stub beam attached to a fuselage panel of the aircraft at a later stage of integration. The fitting eliminates the need to attach the stub beam directly to the wing box assembly.

There is disclosed a member for sealing, baffling and/or reinforcing components of an automotive vehicle. The assembly generally includes a carrier, an expandable material and at least one fastener.

Methods for welding motor vehicle body component subassemblies at a weld stations are disclosed. First and second pallets may be arranged for reciprocal movement between a load/unload station and the weld station and the pallets are alternately moved from a load/unload station to the weld station while the other pallet is moved from the weld station to a load/unload station. Each pallet may have a plurality of substations for receipt of component subassemblies and, while each pallet is at the load/unload station, the component subassembly at each substation is moved to the next successive substation and a further component is added to the moved component.

One variation may include using a plurality of node structures to assemble a uniframe.

A joint realizing higher rigidity without increasing the wall thickness provided with a base part 12, a pair of side parts 14, 14 extending from the two end parts of the base part 12 in the first direction D1 to the same side in the second direction D2 vertical to the first direction D1, the pair of side parts 14, 14 being formed with fastening holes 14H at the center in a third direction D3 vertical to both the first direction D1 and second direction D2, and a closed part 16 formed between the pair of side parts 14, 14 as an extended region of the base part 12 and pair of side parts 14, 14 at least at one end in the third direction D3.

On at least one surface of a structural part, on all or part of a hollow section between outer and inner peripheral borders, is associated at least one cover sheet made of rigid metallic material. The at least one cover sheet is mechanically fixed with the edge of the peripheral borders of the structural part, and covers all or part of inner cavities formed on open sides of the part. The at least one cover sheet has a triple function: to increase the rigidity of the structural part, to absorb shock by deforming in a plane while remaining integral with the part, and to allow reduction of the mass of the structural part and optimization of the mass/performance ratio.

A frame may comprise a plurality of interlocking tab-and-slot frame members forming a three-dimensional structure. A removable stringer may be designed into one or more of the interlocking tab-and-slot frame members. The stringers may be removed after positioning and welding of tab-and slot frame members together. Notches may also be designed into and formed as additional features of a tab-and-slot frame member. Notches may serve as a guide for bending tab-and-slot frame members and in the creation of tabs and/or slots of the tab-and-slot frame members.

In order to reduce the time and the cost of manufacturing an aircraft fuselage, the subject matter disclosed herein provide an aircraft fuselage frame element comprising a core provided with at least one through-opening intended for the passing of a fuselage stiffener, and further comprising, associated with each opening, a tab for the fastening of the frame element onto the fuselage stiffener, with the tab being a single piece with the core and connected to the latter by a fold that delimits the opening.

A mobile fixture configured to move a structure in a manufacturing environment may include a motorized base configured to move on a surface and a support system connected to the motorized base, the support system being configured to support the structure, the support system being configured to position the structure along at least one of an X-axis, a Y-axis, and a Z-axis, the support system being configured to position the structure about the Z-axis, and the support system being configured to provide free rotation of the structure about at least one of the X-axis and the Y-axis.