公开(公告)号：US06637808B1

公开(公告)日：2003-10-28

申请号：US10066372

申请日：2002-01-30

申请人： Brian S. Ling ,  Philip M. Ito ,  Gregory B. Krashel

发明人： Brian S. Ling ,  Philip M. Ito ,  Gregory B. Krashel

IPC分类号： B60P104

CPC分类号： B60P1/26 ,  B60P1/286

摘要： A dump body for a dump truck or trailer has a half-pipe cross section at the cab end transitioning to a rectangular cross section at the dump end. Dump loads, especially slightly adhesive dump loads such as asphalt or damp sand, are less likely to adhere to the raised end when dumping, compared to a conventional rectangular dump body. Transitioning to a rectangular cross section at the dump end provides more even load distribution across the dump end compared to a conventional half-pipe dump body. In a particular embodiment, the center of gravity of the load is moved further toward the rear wheels during transit, and is kept lower during dumping than with conventional dump bodies.

摘要翻译： 自卸车或拖车的倾卸车体在驾驶室端部具有半管横截面，在倾倒端处过渡到矩形横截面。 与常规的矩形倾倒体相比，倾倒载荷，特别是轻微粘性倾倒荷载（如沥青或湿沙）在倾倒时不太可能粘附到升高端。 与传统的半管倾卸车架相比，在倾倒端处转变为矩形横截面，在整个倾卸端提供更均匀的负载分布。 在特定的实施例中，负载的重心在运输过程中进一步向后轮移动，并且在倾倒期间比在常规倾卸体上保持较低。