Systems and methods for a caul plate for an irregular surface. One embodiment is a caul plate for co-curing or co-bonding a first composite part and a second composite part. A body of the caul plate includes a lower surface to face a top surface of the first composite part, a reference edge to locate the second composite part on the first composite part, and an upper surface that is opposite to the lower surface. The lower surface includes one or more bends to match one or more slopes in the top surface of the first composite part. The one or more bends correspond with ply changes in the first composite part.

A method for bonding a contact surface of a first substrate to a contact surface of a second substrate comprising of the steps of: positioning the first substrate on a first receiving surface of a first receiving apparatus and positioning the second substrate on a second receiving surface of a second receiving apparatus; establishing contact of the contact surfaces at a bond initiation site; and bonding the first substrate to the second substrate along a bonding wave which is travelling from the bond initiation site to the side edges of the substrates, wherein the first substrate and/or the second substrate is/are deformed for alignment of the contact surfaces.

A method for producing a composite pane, includes arranging a functional element in a recess of a thermoplastic frame film, arranging the thermoplastic frame film along with the functional element between a first glass pane and a second glass pane to form a layer stack, and subsequent joining of the layer stack by lamination to form a composite pane. The thermoplastic frame film and the functional element have a different thickness and the different thickness is at least partially compensated by at least one thermoplastic compensating film, whose thickness is less than twice as large as the difference between the thicknesses of the thermoplastic frame film and the functional element such that the maximum offset in the layer stack is less than the difference between the thicknesses of the thermoplastic frame film and the functional element.

Structural support (1) including a first support portion (2) delimiting at least one containment compartment (4, 4′); a second support portion (6) at least partly in front of the containment compartment (4, 4′); and a sliding element (4), housed in the containment compartment (4, 4′) and interposed between the first (2) and the second (6) support portion. The sliding element (8) substantially consists of a thermo-processable fluoro-polymer with a melt-mass flow rate—according to the ISO 1133-1:2011 standard—of less than 5.0 grams/10 minutes, for example under 3.0 grams/10 minutes.

The invention relates to a method for operating a facility for producing containers from blanks made of a plastic material, the facility having one or more units for thermally conditioning blanks; one or more units for forming containers from the thermally conditioned blanks; one or more units for transferring containers to a labelling or filling unit; and a control unit that controls at least the thermal conditioning unit(s), the forming unit(s), and the transfer unit(s) by imposing a set speed on each unit, proportionate to a production rate for the containers. The method includes detecting an incident, determining a reduction of the production rate generated by the incident, and applying the reduction to the set speed.

A load introduction device and a method for adhesive bonding of a load introduction device for fiber composite materials is disclosed. A sealant, particularly a first adhesive is used in the creation of a cavity and in the creation of a secured arrangement for the injection of adhesive into the cavity.

A hybrid-type door outside belt for a vehicle utilizes different materials for a skin layer of a skin body that is mounted to an upper end of a door panel and a main wing that is moved by contacting the door glass, the skin layer of the skin body being made of a material having excellent scratch-resistance, and the main wing being made of a material having excellent compression set (deformation).

A joining method and assembly for an aircraft. To improve the characteristics or permit hitherto impossible connections between thermoplastic and thermoset components, a multi-material joining method is disclosed in which a thermoplastic connecting region is formed on the thermoplastic component. The connecting region is connected to the thermoset component by interdiffusion. For this purpose, the uncured second component is brought into contact with the connecting region and heat is supplied. An interdiffusion layer is formed which fixedly connects the second component and the connecting region to one another and thus joins the first component to the second component.

A structural assembly for a recreational vehicle includes a first structural frame member and a second structural frame member with a side wall having a slot for receiving the side wall of the first structural frame member through a notch formed in the side wall and upper wall of the first structural frame member. The upper wall of the second structural frame member is located in the notch when the second structural frame member is engaged with the side wall of the first structural frame member with the slot.

An integrity monitoring system for a lined pipeline is provided for monitoring the integrity of a polymer liner in a host pipe. Methods and apparatus are described by which a lined pipeline is provided with such an integrity monitoring system sensor cable is able to bridge a joint between sections of lined pipe, for example by routing the sensor cable across the joint via a channel in an electrofusion fitting or by connecting successive lengths of sensor cable via pass-throughs in an electrofusion fitting. Advantageously, the sensor cable is disposed within a continuous annulus between linings and host pipes, and the continuous annulus is maintained across pipe joints using electrofusion fittings.