Low profile dump trailer
AssigneePush King Trailers, LLC
InventorsMichael Gregory King, Jeffrey Joseph King
Life of this patent
Estimating the term…
Abstract
A dump trailer comprising a goose neck adapted for removable coupling to a tractor unit and a dropped frame joined to the goose neck and extending rearwardly of the goose neck. A plurality of trailer wheel and axle assemblies are joined to the bottom of the rear of the dropped frame. Each of the plurality of trailer wheel and axle assemblies has left and right wheels suitable for highway travel. An open bed is joined to the top of the dropped frame for receiving cargo. The open bed extends below the goose neck and has a front and a rear opening for permitting discharge of the cargo from the open bed.
Claims20
A low profile dump trailer for use with a tractor unit having at least one rear wheel and axle assembly with left and right wheels each with a new tire diameter, comprising a goose neck adapted for removable coupling to the tractor unit and a dropped frame joined to the goose neck and extending rearwardly of the goose neck, the dropped frame having a front and a rear and a top and a bottom, an open bed joined to the top of the dropped frame sized for hauling 16 to 20 yards of cargo and having a front and having a rear opening for permitting discharge of the cargo from the open bed, the goose neck having a height above the dropped frame and the open bed having a top height above the dropped frame approximating the height of the goose neck for providing the open bed with a low profile, a plurality of trailer wheel and axle assemblies joined to the bottom of the rear of the dropped frame, each of the plurality of trailer wheel and axle assemblies having left and right wheels suitable for highway travel, each of the left and right wheels of the plurality of trailer wheel and axle assemblies being disposed entirely underneath the open bed and having a new tire diameter smaller than the new tire diameter of the left and right wheels of the at least one rear wheel and axle assembly of the tractor unit.
A dump trailer for use with a tractor unit having at least one rear wheel and axle assembly with left and right wheels and with construction loading equipment, comprising a goose neck adapted for removable coupling to the tractor unit and an open bed joined to the goose neck and extending rearwardly of the goose neck for receiving cargo, the open bed having a bottom and a rear opening, a plurality of trailer wheel and axle assemblies joined to the bottom of the open bed, each of the plurality of trailer wheel and axle assemblies having left and right wheels suitable for highway travel, a blade slidably disposed within the open bed and an actuator disposed entirely within the confines of the goose neck and joined to the blade for urging the blade rearwardly within the open bed towards the rear opening for emptying the open bed.
A low profile dump trailer for use with a tractor unit having at least one rear wheel and axle assembly with left and right wheels each with a new tire diameter, comprising a goose neck adapted for removable coupling to the tractor unit and a dropped frame joined to the goose neck and extending rearwardly of the goose neck, the dropped frame having a top and a bottom and a front and a rear, an open bed joined to the top of the dropped frame for receiving cargo and having a front and having a rear opening for permitting discharge of the cargo from the open bed, the open bed having a load capacity at water level ranging from 18.55 to 22.97 cubic yards and having a height above ground of between five and six feet for providing the open bed with a low profile, a plurality of trailer wheel and axle assemblies joined to the bottom of the rear of the dropped frame, each of the plurality of trailer wheel and axle assemblies having left and right wheels suitable for highway travel, each of the left and right wheels of the plurality of trailer wheel and axle assemblies being disposed entirely underneath the open bed and having a new tire diameter smaller than the new tire diameter of the left and right wheels of the at least one rear wheel and axle assembly of the tractor unit.
Dependencies are inferred from the claim text.