Caterpillar Inc.
Dump body that includes a pivot assembly with externally accessible gussets

Abstract:

A pivot assembly is disclosed. The pivot assembly may include plates. The plates may be connected to cover plates associated with respective portions of a stringer that intersect the pivot assembly. The plates may be connected to a rib that interests the pivot assembly perpendicular to the respective portions of the stringer. The cover plates may be connected to the rib at a respective end of the cover plates. The pivot assembly may comprise a respective pivot bore in the plates. The pivot assembly may comprise respective doublers around the respective pivot bore. The respective doublers may include a first doubler located on an outside surface of a plate, of the plates, and a second doubler located on an inside surface of the plate. The pivot assembly may comprise gussets. The gussets may be connected to the second doubler, the plates, and a respective cover plate of the cover plates.