КОНСТРУКЦИЯ ПОЛА ТРАНСПОРТНОГО СРЕДСТВА (ВАРИАНТЫ) И ТРАНСПОРТНОЕ СРЕДСТВО, ЕЕ СОДЕРЖАЩЕЕ

摘要

A vehicle floor structure includes a cross member having a substantially constant cross section shape. A spacing member is disposed beneath the cross member for securing to a chassis frame. The spacing member is positioned relative to the cross member to define an enclosed cavity between the spacing member and the cross member. The floor structure also includes a first collar affixed within the enclosed cavity. A fastener extends through the spacing member and the cross member, and compresses the first collar when the floor structure is secured to the chassis frame.