Abstract: A cargo container has a tubular shell, an annular mounting ring mounted thereto, and a nose cone clamped to the annular mounting ring by an annular clamping collar. The mounting ring has a coupling slot and an annular flange. The nose cone has an annular flange. The clamping collar has an inwardly facing annular groove, and a constriction device. The mounting ring is mounted to the tubular shell wherein an annular edge of the tubular shell is rigidly held in the coupling slot. The nose cone and mounting ring annular flanges together form a mounting wedge. The clamping collar clamps the nose cone to the annular mounting ring wherein the mounting wedge is rigidly held in the annular groove by constriction of the clamping collar by the constriction device.

Abstract: A cylindrical cargo container is formed of longitudinal, extruded arcuate panels joined pairwise at abutting edges to form a cylindrical tube. The container is mountable on a separate wheeled chassis to form a semi-trailer or railcar, or a chassis integral with a truck. The container may be substantially smooth on inner and outer surfaces, to provide optimal aerodynamics and freedom of motion of cargo within the container. The panels may have inner and outer skins bridged by multiple webs. Such structure may provide protection from punctures to the outer or inner skins. The container is useful to transport waste including municipal or industrial waste, and may be part of a tipper trailer. The container, trailer, truck, or railcar may be used with a compactor for compacting the waste within the container.

Abstract: A cylindrical cargo container is formed of longitudinal, extruded arcuate panels joined pairwise at abutting edges to form a cylindrical tube. The container is mountable on a separate wheeled chassis to form a semi-trailer or railcar, or a chassis integral with a truck. The container may be substantially smooth on inner and outer surfaces, to provide optimal aerodynamics and freedom of motion of cargo within the container. The panels may have inner and outer skins bridged by multiple webs. Such structure may provide protection from punctures to the outer or inner skins. The container is useful to transport waste including municipal or industrial waste, and may be part of a tipper trailer. The container, trailer, truck, or railcar may be used with a compactor for compacting the waste within the container.

Abstract: A cargo container has a tubular shell, an annular mounting ring mounted thereto, and a nose cone clamped to the annular mounting ring by an annular clamping collar. The mounting ring has a coupling slot and an annular flange. The nose cone has an annular flange. The clamping collar has an inwardly facing annular groove, and a constriction device. The mounting ring is mounted to the tubular shell wherein an annular edge of the tubular shell is rigidly held in the coupling slot. The nose cone and mounting ring annular flanges together form a mounting wedge. The clamping collar clamps the nose cone to the annular mounting ring wherein the mounting wedge is rigidly held in the annular groove by constriction of the clamping collar by the constriction device.

Abstract: A cylindrical cargo container is formed of longitudinal, extruded arcuate panels joined pairwise at abutting edges to form a cylindrical tube. The container is mountable on a separate wheeled chassis to form a semi-trailer or railcar, or a chassis integral with a truck. The container may be substantially smooth on inner and outer surfaces, to provide optimal aerodynamics and freedom of motion of cargo within the container. The panels may have inner and outer skins bridged by multiple webs. Such structure may provide protection from punctures to the outer or inner skins. The container is useful to transport waste including municipal or industrial waste, and may be part of a tipper trailer. The container, trailer, truck, or railcar may be used with a compactor for compacting the waste within the container.