초록 ▼

Molded and or cast cylindrical container of suitable plastic or the like of the standard 55 gallon (U.S.) tight head universal drum outward dimensional appearance that has lifting recesses and yokes provided for handling by trolley, fork lift vehicle or the like, nozzles arranged for total container

Molded and or cast cylindrical container of suitable plastic or the like of the standard 55 gallon (U.S.) tight head universal drum outward dimensional appearance that has lifting recesses and yokes provided for handling by trolley, fork lift vehicle or the like, nozzles arranged for total container liquid content drainage either in the horizontal and or vertical position, blanked nozzle connections with aperture cutout removal innovation for use when and as desired, openings at the top chime for outside top head drainage and also to effect a falling film cooling system when water cooling the container\s contents and or water drenching in the case of fire and other hazardous conditions, vacuum suction grip breaking grooves in bottom chime to prevent inherent suction effect when drum is placed on wet concrete floors or the like, an arrangement for safe stacking the containers, and a horizontal/vertical reinforcing lattice rib pattern to maintain the container\s shape when under pressure and or resisting the forces of rough handling.

대표청구항 ▼

A tight head container molded from semi-rigid impact resistant high molecular weight high density polyethylene comprising the combination of a substantially cylindrical side shell section having molded continuous therewith an outward lattice pattern of horizontal and vertical solid reinforcing/water

A tight head container molded from semi-rigid impact resistant high molecular weight high density polyethylene comprising the combination of a substantially cylindrical side shell section having molded continuous therewith an outward lattice pattern of horizontal and vertical solid reinforcing/water spray control ribs of substantially radial intersecting contours with said side shell, centrally located contact/roll rings, opposed container lifting recesses having lifting yoke pin positioning sockets, auxiliary internally and integrally sealed closed cycle dispensing connection above the bottom chime, and a convex head closure at the top end having a standard container fill connection, an auxiliary internally and integrally sealed closed cycle dispensing connection, a combination outward reinforcing/stacking and utility boss, a liquids dispensing orificed standing chime functional in conjunction with said outward lattice ribs and contact/roll rings, and a concave head closure at the bottom end having a combination outward reinforcing/stacking and utility boss, a standing grooved bottom chime, wherein the above container component configurations provide a continuity of molded strength throughout the container in a manner that provides the internal surface of the container with smooth intersecting substantially radial contours and free of potentially contaminating causing grooves, ledges and container content catch pockets upon dispensing container contents through said auxiliary closed cycle connections. The combination of claim 1 wherein said auxiliary internally and integrally sealed dispensing connection includes a seal receiving chamber for the use with cutter/tapping adaptors for the removal of the container\s liquid contents in a closed cycle manner without the escapement of vapors and liquids at said connection during the cutting/tapping procedure.