Abstract: Apparatus is described for attaching a shroud tube to the pour nozzle of a sliding gate valve, or the like, from a remote position. The apparatus is also effective to impart compound movement to the shroud tube for inserting the end of the tube into the opening in a tundish cover. Apparatus according to the invention is characterized by simplicity of design, low capital cost and ease of manipulation.

Abstract: This invention relates to an improved hood for transfer of coke which prevents binding of the retractable section when it is raised or lowered. The outer surface of the fixed hood section is of circular arc-shape and has at least one track extending therealong. A wheel assembly on the retractable section engages the track so as to guide the retractable section concentrically over the fixed section and prevent binding. Preferably the wheel assembly is outboard of the upper edge of the retractable section. A device is then provided to exert force on the wheel assembly toward the track so as to retain contact between the wheel and track as the retractable section is raised.

Abstract: A single-spot quench car is disclosed which has an articulating bottom and back wall arrangement. The articulation of the bottom and back walls serve to increase the volume of the car and to facilitate dumping of coke from the car after quenching.

Abstract: An improved tripper beam arrangement for actuating the slats of a slatted top quench car.