A joint structure includes a first member and a second member. The first member includes a projection having a distal end and a base end. The distal end is thicker than the base end. The second member is made of a material different from a material of the first member and has a fitting groove into which the projection is to be inserted. The projection includes, on its surface, an inclined surface extending from the distal end to the base end and inclined with respect to a facing direction in which the first member and the second member face each other. The projection at least includes a plurality of fiber-containing layers that each have a sections in which a fiber extends along the inclined surface.

A reinforcing member comprising: (a) a carrier; and (b) an adhesive material disposed on the carrier, wherein the carrier or the adhesive material includes one or more integrally formed projections configured to mechanically secure the adhesive material to the carrier.

Disclosed herein are a different material bonding apparatus and an operation method thereof. The different material bonding apparatus in accordance with the present embodiment includes a first layer and a second layer formed of materials having different melting points and each having one surface contacting one surface of the other and a heater configured to apply heat to the other surface of the second layer, the second layer includes a plurality of penetration grooves formed to be recessed in the one surface contacting the first layer, and a melting point of the second layer is higher than a melting point of the first layer.

With a method for producing a two-dimensional or three-dimensional framework (1) with rods (2) of a composite material with fibers and a matrix, which are connected with nodes (3) to at least one other rod (2) and/or another component (29), comprising the steps of: producing the rods (2) out of a composite material, connecting the rods (2) with at least one other rod (2) and/or another component (29) at the nodes (3), the framework (1) should be manufactured inexpensively and reliably by a low technical effort. This object can be solved in a way that the rods (2) are being produced with pultrusion and/or extrusion and a pultrusion unit (6) and/or an extrusion unit (7) is moved in space such that after the pultrusion and/or extrusion the pultruded and/or extruded rods (2) are pultruded and/or extruded in each case at the required position within the framework (1).

A high-strength structural joint is provided. The high-strength structural joint includes a first component of a first material, a second component of a second material. The second component of the second material defines a channel. The high-strength structural joint further includes a third component of a third material. A chemical bond joins the first component of the first material and the third component of the third material in the channel and the channel mechanically retains the third component of the third material.

The invention relates to a method for producing a support structure in the form of a hybrid component with a base structure and with at least one reinforcement structure, having the following steps: producing the at least one reinforcement structure for each base structure, wherein the at least one reinforcement structure, in particular all of the reinforcement structures, is/are made of a composite material comprising fibers and a matrix using a pultrusion and/or extrusion process, and connecting the at least one reinforcement structure to the base structure such that the at least one reinforcement structure is connected to the base structure in a connection position, and the base structure together with the at least one reinforcement structure forms the support structure.

A cover for a housing of a vehicle and a method of sealing a cover to the housing, where in at least one example, the cover comprises a cover body configured to cover an opening of the housing and to engage the housing at an interface around the opening. The cover may comprise a heating element embedded within the cover body and operable to at least partially melt a portion of the cover body as a part of a process for sealing the cover to the housing. The portion of the cover body may deform and conform to an interface feature at the mating surface of the housing due to the at least partial melting of the portion of the cover body, and, in some examples, the heating element may be configured to fail and be inoperable.

With a method for producing a two-dimensional or three-dimensional framework (1) with rods (2) of a composite material with fibers and a matrix, which are connected with nodes (3) to at least one other rod (2) and/or another component (29), comprising the steps of: producing the rods (2) out of a composite material, connecting the rods (2) with at least one other rod (2) and/or another component (29) at the nodes (3), the framework (1) should be manufactured inexpensively and reliably by a low technical effort.

This object can be solved in a way that the rods (2) are being produced with pultrusion and/or extrusion and a pultrusion unit (6) and/or an extrusion unit (7) is moved in space such that after the pultrusion and/or extrusion the pultruded and/or extruded rods (2) are pultruded and/or extruded in each case at the required position within the framework (1).

There are included: a step of adjusting, on a surface of a base plate, the position of a housing which is made of a resin and is placed on the base plate so as to partially cover that base plate, to an extent that a contact portion of the housing with the base plate is kept straddling a groove that is formed on the surface of the base plate and has a width smaller than a width of the contact portion; a step of heating the base plate or the contact portion of the housing with the base plate while pressing the housing against the base plate; and a step of cooling the thus-heated base plate or contact portion of the housing with the base plate. This makes it possible to significantly improve the accuracy of the position adjustment.

Disclosed herein are a different material bonding apparatus and an operation method thereof. The different material bonding apparatus in accordance with the present embodiment includes a first layer and a second layer formed of materials having different melting points and each having one surface contacting one surface of the other and a heater configured to apply heat to the other surface of the second layer, the second layer includes a plurality of penetration grooves formed to be recessed in the one surface contacting the first layer, and a melting point of the second layer is higher than a melting point of the first layer.