Abstract: A structure is provided that is at least partially adhered by a light-curable adhesive. The structure includes first and second structural components disposed in a facing relationship. The structure also includes a light-curable adhesive impregnated within at least one of the first and second structural components or disposed between the first and second structural components. The structure of this example embodiment further includes one or more side-emitting light guiding members, such as side-emitting optical fibers, positioned between the first and second structural components and in communication with the light-curable adhesive. The one or more side-emitting light guiding members are configured to emit light along a length of the one or more side-emitting light guiding members. Corresponding methods to assemble the structure and to cure the light-curable adhesive within the structure are also provided.

Abstract: An adjustable tool is disclosed for dispensing a two-part adhesive from a two-chamber cartridge having a mixing nozzle with each chamber having a plunger. Pistons are insertable into the respective chambers. Piston rods and a drive rod move conjointly with the pistons. A lever is pivotable on the frame. A feed nut is mounted loosely on the drive rod so as to be capable of gripping the drive rod when canted for moving the feed nut, the drive rod, the piston rods, and the pistons conjointly to a forward limiting position of the feed nut when the lever is actuated. A spring biases the feed nut backwardly and permits the feed nut to be canted, to grip the drive rod, and to be moved forwardly and conjointly with the drive rod, the piston rods, and the pistons when the lever is pivoted into an actuated position. A set screw threaded adjustably into a threaded hole in the frame defines a backward limiting position of the feed nut.