A door beam includes an aluminum alloy extrusion body extended in a longitudinal direction and having a pair of webs and a pair of flanges to be positioned on an inner side and an outer side in a width direction of a vehicle body. The pair of webs connect the pair of flanges at joint portions of each of the pair of webs such that the pair of webs and the pair of flanges form a closed cross section in a direction perpendicular to the longitudinal direction, and the pair of webs do not have a welded portion.

An engine mount may include: a support device; a bracket device; and a vibration proof device which connects the support device and the bracket device, and, in which the vibration proof device may include a nozzle device fastened to the support device, and has a nozzle plate dividing an internal space of the vibration proof device into a first liquid chamber and a second liquid chamber, and a flow path penetrating the nozzle plate; a first insulator defining the first liquid chamber together with the nozzle plate; a first core protruding from the first insulator toward one side, and fastened to the bracket device; a second insulator defining the second liquid chamber together with the nozzle plate; and a second core protruding from the second insulator and fastened to the bracket device.

Methods, apparatus, and systems for improving and/or simplifying one or more seals in a fuel cell stack, such as a vehicle fuel cell stack. In some implementations, a plate or assembly for the stack may be extruded through an extrusion die so as to create a plate comprising a top surface, a bottom surface, and a plurality of cavities disposed between the top and bottom surfaces. At least a subset of the cavities may be filled with a cavity-filler material distinct from a material used to form the plate, such as a foam material. One or more headers, such as grommet seals, may then be overmolded into the plate to form corresponding conduits between the top surface and the bottom surface of the plate/assembly.

An extrusion structure including a central body extending along a longitudinal axis; a first arm body secured to the central body and extending along the longitudinal axis; a second arm body secured to the central body and extending along the longitudinal axis; a first head body secured to the first arm body and extending along the longitudinal axis; and a second head body secured to the second arm body along the longitudinal axis; and wherein the first and second head bodies projecting one towards the other and being spaced apart by a gap, the first head body having a first internal face facing the central body, the second head body having a second internal face facing the central body, and the first and second internal faces being either straight and coplanar or inwardly inclined towards the central body.

The invention relates to a device for temperature control in potentially explosive areas, comprising a temperature controller (10) and a housing (11) in which the temperature controller (10) is arranged, the housing (11) having a sealed opening (12) through which electrical lines (13, 14) of the temperature controller (10) are passed. It is characterized in that the temperature controller (10) has a measuring surface (15) which lies directly against an inner wall (16) of the housing (11) at least in certain areas and is electrically connected to an earthing tab (17), said earthing tab (17) being electrically connected to another line (18) which is guided through the opening (12).

An assembly includes an upper substrate, a lower substrate, and a self-piercing rivet. The lower substrate defines a preformed interior cavity and a preformed exterior profile adjacent the interior cavity to define a variable thickness wall. The self-piercing rivet extends through the upper substrate and into the preformed interior cavity of the lower substrate.

A method of manufacturing display screens/display screen enclosures (and concomitant display screens/display screen enclosures thus produced) comprising extruding metal to create metal extrusion profiles of the display screen enclosures, casting metal to create metal castings for corners of the display screen enclosures, joining the metal castings to the metal extrusion profiles together forming a frame, and fabricating a sheet metal back panel for structural rigidity and to provide a mounting surface within the frame.

A metal extrusion and nodes based structure is provided. The structure comprises one or more arc members connected by one or more node members, wherein the arc comprises (i) a wing feature which is configured to mate with one or more non-structural components, (ii) an internal passage feature which is configured to be inserted into a connecting feature of the corresponding node member, and (iii) one or more keying features formed from a mating interface with the corresponding node member.

Provided is a method of manufacturing a vehicle skeleton member, the skeleton member including one or more groove-shaped portions extending in a predetermined direction, the method including an extrusion step and a press-working step. In the extrusion step, a sheet-shaped member including one or more first sheet-shaped portions each having a band-like shape, which extend in the predetermined direction, and second sheet-shaped portions each having a band-like shape, which extend in the predetermined direction along end portions of the first sheet-shaped portion in a width direction of the first sheet-shaped member and each have a sheet thickness smaller than a sheet thickness of the first sheet-shaped portion, is manufactured by using an extrusion molding method. In the press-working step, the sheet-shaped member is pressed so that at least part of a bottom wall portion of the groove-shaped portion is formed of the first sheet-shaped portion and side wall portions of the groove-shaped portion are formed of the second sheet-shaped portions, respectively.

The disclosure describes a battery tray profile for a battery tray that holds at least one electric battery module of a vehicle. The battery tray profile includes a base plate configured to receive the at least one electric battery module, wherein the base plate comprises at least one extruded curve; and a hollow chamber wall that rises from the base plate and is integrally extruded with the base plate. The disclosure also describes a method for producing a battery tray profile for a battery tray, including extruding a base plate for receiving the electric battery module; extruding at least one curve in the base plate; extruding a hollow profile wall that rises from the base plate and is integrally extruded with the base plate; and obtaining the battery tray profile from the extruding of the base plate and the hollow profile wall during an extrusion process.