US Patent 7435501 Fuel cell compression assembly

A fuel compression assembly includes a carnage unit having at least two opposing side walls maintained in spaced relation by a base member extending between the opposing side walls at a lower position on the opposing side walls. The opposing side walls and the base member define a cradle for receiving fuel cell plates. The opposing side walls each includes at least one engagement member on an internal face for engaging with at top of member that forms a top of the carriage unit.