A method and apparatus for forming a bonded joint on a composite structure is presented. An apparatus carrying a first workpiece is positioned relative to a second workpiece. A vacuum is applied to the first workpiece and a portion of the second workpiece. A bladder on a first surface of a housing of the apparatus is deflated. Deflating the bladder positions the first workpiece such that adhesive having a desired thickness is positioned between the first workpiece and the second workpiece. The adhesive positioned between the first workpiece and the second workpiece is cured.

An end effector comprises a plurality of vacuum ports. The plurality of vacuum ports is formed from a plurality of hollow protrusions extending from a face of the end effector. The plurality of vacuum ports is connected to a vacuum chamber receiving a vacuum from a vacuum source interface.

An apparatus and method for joining pipes includes a plate for melting mating surfaces of the pipes to be joined. Additionally, the apparatus utilizes a vacuum in order to push the first and second pipes together in lieu of hand or mechanical pressure which may be inconsistent. Additionally, the vacuum allows the pipes to be joined to settle on each other in order to create a pressure about a periphery of the end of the pipe being joined to the other pipe. The consistent pressure creates a very strong joint between the first and second pipes.

An apparatus and method for joining pipes includes a plate for melting mating surfaces of the pipes to be joined. Additionally, the apparatus utilizes a vacuum in order to push the first and second pipes together in lieu of hand or mechanical pressure which may be inconsistent. Additionally, the vacuum allows the pipes to be joined to settle on each other in order to create a pressure about a periphery of the end of the pipe being joined to the other pipe. The consistent pressure creates a very strong joint between the first and second pipes.

A method for assembling a body and a cover of a vane by polymerisation of a resin. The covens positioned on a junction face of the body covered with this resin. A sheet is placed against a pressure side of the vane, formed by an outer face of the cover and an outer face of the body, so as to define a space sealed with a bead of mastic sealant. The bead of mastic sealant is deposited on the outer face of the body, around the junction face of this body. The space between the sheet and the pressure side of the vane is placed under vacuum during a heating operation of the vane in an autoclave, in order to press the cover against the body of the vane.

A method of producing vehicles includes coating a vehicle body with paint, drying the paint, mounting attachment parts on load-bearing components of the vehicle body that has been coated with the paint that has been dried, and applying an adhesive film including an adhesive layer to a surface of the vehicle body that has been coated with the paint that has been dried or at least one attachment part mounted thereon, wherein, to apply the adhesive film, the adhesive film is positioned between the surface and an elastic membrane with an automated system, and the elastic membrane is transformed in selected regions into a curved state with a convex and a concave side and is brought into contact with the surface with the convex side in front such that the adhesive layer of the adhesive film is pressed onto the surface by the membrane over the entire surface area.

The invention relates to a method for securing an attachment (3, 33) to a component, in particular a rotor blade (1), in which the component is provided with an adhesion surface (36), the attachment (3, 33) is provided with a corresponding adhesion surface (9), the attachment (3, 33) is provided with an adhesive-conveying connection to the corresponding adhesion surface (9), the adhesion surface (36) is placed on the corresponding adhesion surface (9), a gap (53) is formed between the adhesion surface (36) and the corresponding adhesion surface (9), the attachment (3, 33) is pressed against the corresponding adhesion surface (9) and at the same time the adhesive (80) is injected into the gap (53) through the adhesive-conveying connection.

A joint structure comprises a light-absorbable member having at least one opening portion and a light-permeable member superposed on the light-absorbable member so as to cover the opening portion, wherein a first annular weld part is formed so as to enclose the opening portion and join the light-absorbable member and the light-permeable member, and a second dot-like weld part(s) joining the light-absorbable member and the light-permeable member is/are formed in a position adjacent to the first weld part.

An apparatus and method for joining pipes includes a plate for melting mating surfaces of the pipes to be joined. Additionally, the apparatus utilizes a vacuum in order to push the first and second pipes together in lieu of hand or mechanical pressure which may be inconsistent. Additionally, the vacuum allows the pipes to be joined to settle on each other in order to create a pressure about a periphery of the end of the pipe being joined to the other pipe. The consistent pressure creates a very strong joint between the first and second pipes.

An apparatus and method for joining pipes includes a plate for melting mating surfaces of the pipes to be joined. Additionally, the apparatus utilizes a vacuum in order to push the first and second pipes together in lieu of hand or mechanical pressure which may be inconsistent. Additionally, the vacuum allows the pipes to be joined to settle on each other in order to create a pressure about a periphery of the end of the pipe being joined to the other pipe. The consistent pressure creates a very strong joint between the first and second pipes.