A joint member is formed of a composite including reinforcement fibers and resin. The joint member is configured to be joined with another joint member to form a joint structure capable of enduring a tensile load in a load direction in which the joint member and the other joint member are separated from each other at a joined portion of the joint structure in a longitudinal direction of the joint member. The joint member includes a main body part and a joint part connected with the main body part at an end part of the main body part in the longitudinal direction of the joint member. The joint part has an orientation pattern having anisotropy such that fiber directions of the reinforcement fibers included in the joint part include a fiber direction different from the longitudinal direction of the joint member.

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.

A modular safe room that can be installed in an enclosed space in existing homes, buildings and other occupied structures is disclosed. The modular safe room is constructed from three separate elements and can be sized to fit the desired space. The elements making up the modular safe room comprise tongue and slot elements for attachment to each other.

A method for producing composite profiles comprises providing a first profile part extending in a longitudinal direction, made from a first plastics material, with a profile region produced from a second plastics material thermally plasticizable at a first temperature, providing a second profile part extending in a longitudinal direction, made from a material not thermally plasticizable at the first temperature, and with a receiving structure formed along the longitudinal direction of the second profile part, with which the profile region of the first profile part is connectible, bringing the profile region of the first profile part into contact with the receiving structure of the second profile part, plasticizing the second plastics material of the profile region by heating to the first temperature and deforming the plasticized profile region while forming a positive engagement between the profile region and the receiving structure while maintaining the geometry of the receiving structure.

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 joint member of a composite including reinforcement fibers and resin and to be joined to a joining part according to an aspect includes: a main body part; and a joint part connecting with the main body part and to be joined to the joining part. The joint part includes a bulging part bulging toward the joining part in an opposed direction in which the joint part is opposed to the joining part, and has an orientation pattern having anisotropy such that fiber directions of the reinforcement fibers included in the joint part include a fiber direction different from a load direction of a load applied to a joined portion of the joint part and the joining part.

A web splice for attaching two webs, such as paper webs used in paper converting operations. The web splice comprises a non-linear butt joint. The butt joint forms an acute included angle () with the side edges.

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 web splice for attaching two webs, such as paper webs used in paper converting operations. The web splice comprises a non-linear butt joint. The butt joint forms an acute included angle () with the side edges.

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.