A coupling component having a first end and a second end, said fitting having a longitudinal axis between the first end and the second end, the first end of the component comprising a first tubular portion having a first internal diameter adapted to form a sliding fit with a first pipe section, and a first sealing means adapted such that the first end can be sealed in use to the first pipe section; the second end having a second diameter or cross-sectional area which is larger than the first diameter and wherein the second end incorporates a flange, wherein at least part of the face of said flange is in a plane substantially non-perpendicular to, or offset from, the longitudinal axis of the component.

In a method for producing a rail-shaped hybrid component, in particular for an aircraft or spacecraft, a second rail component made of a titanium material is positioned on a first bar of a first profile rail that is made of a carbon-fiber reinforced plastic material and moved in an advancing direction, in a fixed position relative to the first profile rail, such that a bar portion of the first bar is arranged between a first connecting portion of the second rail component and a second connecting portion of the second rail component, and the second rail component is cohesively connected to the first profile rail. Furthermore, the hybrid component has a first profile rail made of a carbon-fiber reinforced plastic material and a second rail component made of a titanium material.

A method is described for making a retort container having one or two metal ends. A heat-sealable material is present on one or both of the container side wall and the/each metal end. The/each metal end is seamed onto the container body, and the resulting container assembly is conveyed on a conveyor adjacent to an induction sealing head and then adjacent to a cooling device. A pressure belt engages the upper end of the container assembly to keep the metal end from coming off the container body during the induction heating and cooling processes.

A biodegradable container including a unitary polymeric body element having a top portion and a cylindrical body portion. The top portion has a cylindrical neck wherein the cylindrical neck defines an inner surface and an outer surface. The container further includes a polymeric bottom element welded to the cylindrical body portion of the unitary polymeric body element. A polymeric cap defines an internal rim configured to be received by the inner surface of the cylindrical neck. The polymeric cap includes an external cover having an interior surface which may be tapered so that the outer surface of the cylindrical neck and the interior surface of the external cover form an inner seal. The interior surface of the external cover may also form an outer seal with the outer surface of the cylindrical neck when the polymeric cap is in a closed position.

A method of forming an injection-bonded joint includes providing a first part and a second part having a second part upper edge and a second part lower edge, and forming a chamber wall within a bondline region between mating surfaces of the first part and the second part. The chamber wall divides a bondline length of the bondline region and defines at least one adhesive chamber. The method further includes forming a bondline dam along each of the second part upper edge and the second part lower edge in a manner such that the chamber wall, the bondline dams, and the mating surfaces collectively enclose the adhesive chamber having a chamber upper edge and a chamber lower edge. The method also includes injecting a structural adhesive into the adhesive chamber through an injection port and discharging excess adhesive from the adhesive chamber through a bleed hole.

A method of manufacturing a heterogeneous composite includes the steps of providing a first constituent and a second constituent, wherein the first constituent is porous or capable of developing pores when under hydrostatic pressure, and the second constituent comprises a solid having thermoplastic properties; positioning the second constituent relative to the first constituent and coupling energy into the second constituent to cause at least portions of the second constituent to liquefy and to penetrate into pores or other structures of the first constituent, whereby the first constituent is interpenetrated by the second constituent to yield a composite; and, causing an irreversible transition at least of the second constituent to yield a modified composite.

The application relates to a plastic moulding for a moulding arrangement including a housing for another plastic moulding of the moulding arrangement, wherein the housing is formed within a moulding body of the plastic moulding including a weldable material in at least some areas. It is contemplated therein that a contact element is arranged on the moulding body, the contact element at least partly including an electrically conductive material and limiting a recess of the moulding body adjoining the housing in at least some areas. The application further relates to a moulding arrangement and a method for producing a moulding arrangement.

A ventilation flap arrangement, in particular for venting a motor vehicle interior, comprises one or a plurality of flexible cover flaps and a frame for holding the cover flaps, the frame having a receiving groove for a cover flap, the receiving groove being formed by two side cheeks, and the cover flap being non-detachably connected, at its longitudinal edge, with the receiving groove of the frame by embossing. This embossed connection acts upon the cover flap in a clamping manner in a longitudinal-edge clamping area thereof. In each case one or a plurality of openings are provided close to the longitudinal edge at least on one side of the longitudinal-edge clamping area of the cover flap, with the side cheek projecting therein with in each case one embossed projection without applying a clamping force.

A system and method for manufacturing at least a portion of a wind turbine blade is described. The invention relates to a method for ensuring a minimum bond line height between wind turbine blade components, through the use of adhesive spacer elements. The adhesive spacer elements are positioned between the blade components prior to bonding, and act to define a buffer or space between the bonding surfaces of the respective blade components, such that the adhesive bond line height between components can be effectively guaranteed without the need for accurate alignment and positioning techniques.

A method is described for making a retort container having one or two metal ends. A heat-sealable material is present on one or both of the container side wall and the/each metal end. The/each metal end is seamed onto the container body, and the resulting container assembly is conveyed on a conveyor adjacent to an induction sealing head and then adjacent to a cooling device. A pressure belt engages the upper end of the container assembly to keep the metal end from coming off the container body during the induction heating and cooling processes.