Abstract: A magnetic separator to separate fine particles or ferrosilicon of magnetite from water. A drum is provided which rotates counter to flow of water past the drum. Magnets are provided within the drum to attract magnetite or ferrosilicon in the water to the drum.

Abstract: Continuous casting apparatus and the like in which at least one tundish is provided to receive hot metal from a ladle. Two ladles are provided, each ladle being arranged for horizontal movement between positions above the tundishes and to one side of the tundishes. Stoppers are located in the ladle bottoms adjacent the outer edge so that two ladles can be simultaneously positioned over one tundish.

Abstract: A tool for driving electrical staples and the like, to support nonmetallic wiring, which prevents the staple from clamping the cable and possibly damaging the insulation. The tool comprises a body portion which has a recessed passage formed at one end of its longitudinal axis. The recessed passage is shaped and sized to receive an electrical staple and completely surround a typical electrical conductor without touching it. The recessed passage also incorporates a staple-engaging member and a magnet to secure a staple within the recessed passage of the tool while the staple is being hammered into a building structure.

Abstract: Methods and apparatus for drying fine coal including a heating member within a drying chamber, tumbling and agitating the coal, and allowing dried coal to escape from a drying zone through screens.

Abstract: A silk screen printing frame that consists of a frame that can accommodate two smaller screens that fit into the larger frame. A set of the smaller screens range from 0-9, thus a total of 20 screens will accommodate all numbers from 0-99. Alignment and centering of the numbers on the work product is accomplished by a centering and alignment indices and a uniquely configurated numeral "1" screen.

Abstract: A foldable garment carrier bag with a central chamber for suits or dresses closed by a cover with a zipper. A flap containing several pockets on both of its sides is sewn into the bottom welting and, a side pocket is formed and sewn into the welting on the two opposed sidewalls adjacent the flap.

Abstract: Tubing for energy absorbing structures such as automotive door beams: The tubing is heated, quenched, reheated and cold rolled to final diameter. The tubing may be of a ferrous alloy containing C--0.21 to 0.30; Mn--1.00 to 1.50; P--0.035 max.; S--0.040 max.; Si--0.15 to 0.35; Mo--0.08 to 0.25; Al--0.020 min.

Abstract: A gas cylinder carrier is provided that consists of a holder and a carrying handle. In use, the holder is merely pressed down on the gas cylinder and the handle engaged to carry the gas cylinder away. The holder is made of a resilient material which expands when initially pressed down on the gas cylinder and when in position, holds the cylinder securely. A strap can also be provided which wraps around the cylinder to keep the holder in a secure, tight fit with the cylinder.

Abstract: A handle for a luggage case made of two longitudinal spaced apart rows of heavy cord of twisted material with an outer piece of fabric material folded longitudinally around the two rows and sewn along a longitudinal centerline to form a strap. The cords are centrally located and of a length such that it determines the length of the handle and forms a substantially rigid, padded central portion of the handle. The opposite ends of the formed strap are free of the corded fabric, are slid through attachment loops, and folded under until the ends substantially come together thereby forming a lower and upper layer for the handle. A sleeve is wrapped around the juncture of the ends, and both upper and lower layers are fixed together.

Abstract: A gas cylinder valve for high pressure gas cylinders includes a pneumatic actuator with tandem pistons which are operated by normal industry "house" pneumatic pressures to overcome the large closing bias force generated by a set of disc springs so that the valve opening spring can lift the valve stem from its seat. A floating pressure plate which seats against an annular internal shoulder in the actuator housing prevents pneumatic pressure applied to the upper piston from acting on the back of the lower piston. Pneumatic pressure from a common source is applied to both pistons through an axial hole in a piston rod integral with one piston and bearing against the other piston. The actuator is easily assembled by merely inserting the lower piston, the pressure plate, the upper piston and the disc springs into the open end of a cup-shaped housing, and securing them in place with a preload on the springs by screwing on a housing cover.

Abstract: A telephone booth wherein the sidewalls are box-like enclosures each having one or more advertising displays. The displays are illuminated by a light source located in the interior of each enclosure and the same light source also serves to illuminate the interior of the booth. The sidewall enclosures have an openable panel which permits the advertising displays to be changed from time to time as well as permitting access to the light source.

Abstract: A front cover with a pocket for a carrying case comprising a backing sheet with an array of panel sections and a pocket overlapping the edges of the panels and the exposed area of the backing sheet such that the pocket is a single thickness of skin material. Gussets are made along the longitudinal sides of the pocket so that it extends outwardly on the front cover. Securement of the pocket and panel sections onto the backing sheet is done by sewing and including the panels and pocket into the welt around the outer peripheral edge of the front cover.

Abstract: A novel and improved starting bar head for use in conjunction with the starting bar and the flow through mold of a continuous casting apparatus for the continuous casting of metal strands wherein the starting bar head includes a body member defining a mold plug portion which is retained with respect to the starting bar and a strand retention member which is releasably retained with respect to the starting bar head body member in a manner that, upon separation of the cast strand from the starting bar, the body member and plug portion are retained by the starting bar and the strand retention member is retained by the leading end of the strand.