Techniques for providing universal interfaces between parts of a transport structure are disclosed. In one aspect of the disclosure, an apparatus for joining first and second parts of a transport structure includes an additively manufactured body having first and second surfaces. The first surface may connect to a first part such as, for example, a panel. The second surface may include a fitting for mating with a complementary fitting on a second part.

Techniques for providing universal interfaces between parts of a transport structure are disclosed. In one aspect of the disclosure, an apparatus for joining first and second parts of a transport structure includes an additively manufactured body having first and second surfaces. The first surface may connect to a first part such as, for example, a panel. The second surface may include a fitting for mating with a complementary fitting on a second part.

A carbon fiber boom structure for an agricultural sprayer boom, the boom structure including an elongated upper carbon fiber tube, at least one elongated lower carbon fiber and a carbon fiber/resin matrix uniting structure bonded to each of the carbon fiber tubes to hold the tubes in a spaced apart position. The uniting structure being formed in a winding operation by applying windings of a carbon fiber string with a liquid resin around portions of the tubes, the windings and resin matrix defining an inner primary layer and an outer primary layer, wherein the inner primary layer is bonded to a surface portion of each tube while the outer primary layer is bonded to a remaining surface portion of each tube to completely, or essentially completely, envelope each tube by the portions of the two primary layers.

A landing gear system includes a composite tube. The composite tube comprises at least one of (i) a filament wound composite tube, (ii) a filament braided tube, and (iii) a composite tube of laid up filament. The landing gear system further comprises a first lug cluster mounted to the composite tube and a second lug cluster mounted to the composite tube. The first lug cluster and the second lug cluster are oriented at an angle to one another.

A landing gear system includes a composite tube. The composite tube comprises at least one of (i) a filament wound composite tube, (ii) a filament braided tube, and (iii) a composite tube of laid up filament. The landing gear system further comprises a first lug cluster mounted to the composite tube and a second lug cluster mounted to the composite tube. The first lug cluster and the second lug cluster are oriented at an angle to one another.

A mold for producing a metal-resin composite by press-forming a metal member and integrally molding the metal member that is press-formed and a resin material includes an upper mold and a lower mold that sandwich the metal member and the resin material. The upper mold includes a first press surface for press-forming the metal member and a second press surface for integrally molding the metal member and the resin material. A distance between the first press surface and the lower mold is shorter than a distance between the second press surface and the lower mold.

A mold for producing a metal-resin composite by press-forming a metal member and integrally molding the metal member that is press-formed and a resin material includes an upper mold and a lower mold that sandwich the metal member and the resin material. The upper mold includes a first press surface for press-forming the metal member and a second press surface for integrally molding the metal member and the resin material. A distance between the first press surface and the lower mold is shorter than a distance between the second press surface and the lower mold.

Methods of manufacturing composite sandwich components (100) and composite sandwich components overcome drawbacks in the prior art. For example, the large number of resin filled perforations that are unavoidable when manufacturing prior art composite sandwich components is avoided.

The purpose of the present invention is to provide a thermal conductor achieving both excellent light weight and excellent rigidity and also having excellent heat dissipation property. In order to achieve the above object, the thermal conductor according to the present invention has the following configuration. That is, a thermal conductor in which a sheet-shaped thermal conductive material (II) having an in-plane thermal conductivity of 300 W/m.Math.K or more is contained in a porous structure (I) configured of reinforcing fibers and a resin.

The purpose of the present invention is to provide a thermal conductor achieving both excellent light weight and excellent rigidity and also having excellent heat dissipation property. In order to achieve the above object, the thermal conductor according to the present invention has the following configuration. That is, a thermal conductor in which a sheet-shaped thermal conductive material (II) having an in-plane thermal conductivity of 300 W/m.Math.K or more is contained in a porous structure (I) configured of reinforcing fibers and a resin.