Patent ID: 7137641

Claim:
A trailer train apparatus comprising: a) a train that includes plurality of trailers, each having a chassis and plurality of wheels attached to the chassis with front and rear steerable wheel supports, the trailers being connected end-to-end at trailer connection pivots; b) each support being attached to its chassis at pivotal connections, each wheel support having respective left and right side portions that are on opposite sides of the pivotal connection; c) a plurality of links that attach to the trailers including a first link that attaches to the left side of a wheel support of a first trailer and to the right side of a wheel support of an adjacent, second trailer and a second link that attaches to the left side of a wheel support of a third trailer and to the right side of a wheel support of the second trailer; and d) two of said plurality of trailers at opposing ends of said connected plurality having trailer tongues that enable the train to be towed by pulling either one of the tongues.