Abstract: A versatile cross connecting device is provided to allow, alternatively, either bridging or backing between adjacent metal studs. Such metal studs are "U-shaped" members with a broad base and narrower sides of uniform height. The studs are arranged in vertical alignment with their flat sides defining the planes of wall surfaces on opposite sides of the studs. The cross connecting device is formed with a channel having a base and sides that extend outwardly from the base. The channel is of a width equal to the width of the studs. The length of the channel is equal to the distance between a base of one of the studs and the closest extremities of the sides of an adjacent stud. The cross connecting device is provided with a transverse end plate located at one end of the channel and extending perpendicular to the alignment of the channel and also a tongue at the opposite end of the channel.

Abstract: An improved coke handling and quenching apparatus and method comprising a coke box for receiving, cooling and carrying a coke charge from a coke oven in a pollution-free manner and a highly maneuverable self-propelled carrier vehicle for transporting and maneuvering the coke box, the carrier having an upper tilt frame for supporting and dumping the coke box and apparatus for maneuvering the coke box within the tilt frame to assist in alignment of the coke box with the oven face. In a preferred embodiment, the apparatus further includes a gas circulation system for enhancing the cooling of the coke charge by circulating gas within the coke box. The apparatus may also include an inert gas heat recovery system.