Abstract: A vehicle body assembly for on-line painting includes a polymeric fender and a polymeric bracket adhesively bonded to the fender. The bracket includes finger-like extensions received by an edge flange of the fender. The bracket includes a tab extension extending from an opening of the bracket engaging a support structure frame member for limited thermal expansion deformation of the fender. The adhesive a resin component and a curative component providing an initial partial cure for handling of the bracket and fender and a subsequent more fully-cured condition following high temperature baking in the on-line painting process. The assembly can also include fasteners securing the bracket to the fender to limit peeling separation of an adhesive connection provided by the adhesive.

Abstract: The invention provides a test apparatus capable of testing an adhesive bond in multiple loading modes, such as in tension and in shear. The test apparatus includes a test frame, a force generator, and a force transfer arm. The test frame is configured so that the force generator may be attached to the test frame in a plurality of locations, where each location allows for a different loading mode to be tested. The test apparatus also may be used within an environmental chamber for testing the adhesive bond at extreme environmental conditions.

Abstract: A vehicle body assembly for on-line painting includes a polymeric fender and a polymeric bracket adhesively bonded to the fender. The bracket includes finger-like extensions received by an edge flange of the fender. The bracket includes a tab extension extending from an opening of the bracket engaging a support structure frame member for limited thermal expansion deformation of the fender. The adhesive a resin component and a curative component providing an initial partial cure for handling of the bracket and fender and a subsequent more fully-cured condition following high temperature baking in the on-line painting process. The assembly can also include fasteners securing the bracket to the fender to limit peeling separation of an adhesive connection provided by the adhesive.

Abstract: The invention provides a test apparatus capable of testing an adhesive bond in multiple loading modes, such as in tension and in shear. The test apparatus includes a test frame, a force generator, and a force transfer arm. The test frame is configured so that the force generator may be attached to the test frame in a plurality of locations, where each location allows for a different loading mode to be tested. The test apparatus also may be used within an environmental chamber for testing the adhesive bond at extreme environmental conditions.