US Patent 7117927 Snap-on mounting bracket for heat exchangers

A mounting system for a heat exchanger assembly consisting of a plastic bracket secured to the heat exchanger after brazing and requires no additional fasteners. The bracket includes a pair of arms that extend over a reinforcement member and engage a core. The first arm presents a resilient finger extending in a cantilever fashion to a protrusion presenting a ramp. The ramp allows the finger to flex outward as the bracket is assembled over the reinforcement member until the ramp snaps over and engages an edge on the reinforcement member. A notch and hole on the reinforcement member align with a male post and a second section of the bracket to limit movement of the bracket relative to the heat exchanger assembly. The arms have aligned openings, to create an airway through the bracket.