A composite structure (10) including a fiber injection molded portion (14); an insert material (16); and an optional outer layer (12), where the fiber injection molded portion (14) at least partially surrounds the insert material (16). The present teachings also contemplate a method of forming the composite structure (10), including positioning the insert material (16) into a mold and injecting fibers into the mold by a fiber injection molding process or blow molding process.

A module for metering a reducing agent intended for a vehicle selective catalytic reduction post-treatment, this module including: a body in which the reducing agent circulates, this body including a first compartment and a second compartment which are separated by a fluidtight partition; and a heating shell partially surrounding the body in the first compartment. The body includes a heat transfer coating made from a thermoplastic elastomer material having a thermal conductivity of at least 3 Watts per meter Kelvin, this heat transfer coating including: a first portion positioned between the heating shell and the body; a second portion partially surrounding the body in the second compartment; and thermal bridges passing through the fluidtight partition and connecting the first portion to the second portion.

A module for metering a reducing agent intended for a vehicle selective catalytic reduction post-treatment, this module including: a body in which the reducing agent circulates, this body including a first compartment and a second compartment which are separated by a fluidtight partition; and a heating shell partially surrounding the body in the first compartment. The body includes a heat transfer coating made from a thermoplastic elastomer material having a thermal conductivity of at least 3 Watts per meter Kelvin, this heat transfer coating including: a first portion positioned between the heating shell and the body; a second portion partially surrounding the body in the second compartment; and thermal bridges passing through the fluidtight partition and connecting the first portion to the second portion.

A bicycle saddle includes a stack of fiber fabrics, a braided fiber bundle including two bundle segments, and a cured member. The cured member includes a first cured portion and a second cured portion. The first cured portion is configured to embed the stack of fiber fabrics therein to form a shell having a front nose portion and a rear widened portion. The second cured portion is bonded to and integrally formed with the first cured portion, and is configured to embed the braided fiber bundle therein to form two rails which respectively have the bundle segments therein. A method for making the bicycle saddle is also disclosed.

Provided is a method for preparing a carbon nanotube/polymer composite material, including: coating a nano-silicon oxide film on the surface of a porous polymer by vacuum coating; depositing a metal catalyst nano-film on the nano-silicon oxide film by vacuum sputtering; growing a carbon nanotube array in situ on the surface of the porous polymer by plasma enhanced chemical vapor deposition to obtain a carbon nanotube/polymer porous material; and impregnating the carbon nanotube/polymer porous material with a polymer and curing to obtain the carbon nanotube/polymer composite material. By using a heat-resistant polymer having a high heat-resistant temperature and a PECVD technique, a carbon nanotube array directly grows in situ on the surface of a polymer at a low temperature, which thereby overcomes the defects of the composites previously prepared, in which carbon nanotubes are difficult to be homogeneously dispersed and the interfacial bonding force in the composites is weak.

Provided is a method for preparing a carbon nanotube/polymer composite material, including: coating a nano-silicon oxide film on the surface of a porous polymer by vacuum coating; depositing a metal catalyst nano-film on the nano-silicon oxide film by vacuum sputtering; growing a carbon nanotube array in situ on the surface of the porous polymer by plasma enhanced chemical vapor deposition to obtain a carbon nanotube/polymer porous material; and impregnating the carbon nanotube/polymer porous material with a polymer and curing to obtain the carbon nanotube/polymer composite material. By using a heat-resistant polymer having a high heat-resistant temperature and a PECVD technique, a carbon nanotube array directly grows in situ on the surface of a polymer at a low temperature, which thereby overcomes the defects of the composites previously prepared, in which carbon nanotubes are difficult to be homogeneously dispersed and the interfacial bonding force in the composites is weak.

A system is disclosed for additively manufacturing a composite structure. The system may include a head having a matrix reservoir, a nozzle fluidly connected to the matrix reservoir and configured to discharge a composite material into a feature of an existing component. a guide configured to detect a location of the feature, and a cure enhancer configured to expose composite material discharging from the nozzle to a cure energy. The system may also include a support configured to move the head in multiple dimensions, and a controller in communication with the cure enhancer and the support. The controller may be configured to cause the support to move the head during discharge of the composite material into the feature based on the detected location of the feature.

A synthetic metal system comprising a frame member comprising a cellular structure including a plurality of openings; and a matrix material comprising a polymeric material, wherein the matrix material is configured to at least partially penetrate one or more of the plurality of openings in the frame member such that the frame member is at least partially encased within the matrix material.

A reinforced composite assembly includes a first sheet made of carbon fiber and having a first perimeter, a second sheet made of a non-carbon fiber material and having a second perimeter, wherein the second sheet is disposed atop the first sheet within the first perimeter, and a metallic plate having a third perimeter, wherein the metallic plate is disposed atop the second sheet within the second perimeter. The metallic plate has a plurality of holes formed therein about a perimeter of the metallic plate and defining a plurality of respective bridge portions between each of the holes and an adjacent outer edge of the metallic plate, and/or a plurality of extensions extending outward from a main portion of the metallic plate. A first arrangement of thread stitching secures each of the bridge portions and extensions to the second sheet or to the first and second sheets.

The present invention relates to a booster seat comprising a seat shell with a lower face for supporting the seat shell and an upper face, on which a seat base and lateral seat cushion regions and backrest regions that delimit the seat base laterally and rearwards are provided. The lower face of the seat shell has a stacking contour which is designed to provide a stacking capability on the upper face of the seat shell. The invention also relates to a booster seat comprising a strap system that has four eyelets, wherein one retaining strap is allocated to a pair of eyelets. Two eyelets are arranged in the front outer region of each lateral seat cushion region, while two eyelets are arranged in the rear outer region of each lateral seat cushion region or in the lateral outer region of the back region. The invention further relates to a method for producing a booster seat of this type.