Abstract: A vehicle towbar assembly includes a pair of face plates fastened to the towbar frame and abutting the front bumper of a towed vehicle. A slide adjustment member secured to the face plate rests on the top of the bumper to hold the towbar frame up. Tow chains are used to secure the vehicle frame to the towbar frame. The slide adjustment member has a body portion and a T-shaped slot defined by a pair of fingers which extend from the body portion of the adjustment member. The face plate is disposed within the slot with the fingers encompassing the face plate. When the slide adjustment member is substantially perpendicular to the face plate, the adjustment member will readily slide up and down on the face plate. When the slide adjustment member is canted on the face plate, the face plate will bind in the slide and remain in a fixed position.

Abstract: A ladle for the pouring of a heated molten material such as iron or the like includes a ladle body defining a chamber for holding a heated molten material. There is a bottom pour opening in the chamber and a stopper rod is movable between open and closed positions relative to the pour opening to control the flow of molten material therethrough. An arm is pivotally supported on the side of the ladle and in turn is pivotally connected to the stopper rod. An air cylinder is attached to the arm for causing movement thereof to thereby effect movement of the stopper rod between the described open and closed positions. There is an adjustable rod positioned between the air cylinder causing movement of the pivotal arm and the point of pivotal attachment of the arm to the ladle to thereby control the length of travel of the stopper rod and thus the degree to which the pour opening is exposed by the stopper rod.