Abstract: A method and apparatus for transferring relatively light objects. The objects are supported on a cushion element having a multiplicity of extremely fine and relatively short flexible fibers packed at an ultra high density pile in a backing. The fibers are aligned at an angle or inclination with respect to the base so that when the cushion element or the object is vibrated the objects are transferred in the direction of lay of the fibers.The cushion element may be supported by a base with the object resting on the fibers, or the cushion element may be secured to the underside of the object so that the fibers rest on the base.

Abstract: Particulates from a source fall into a tundish which discharges to a collection chamber. The build-up of particulates in the chamber is sensed, and a valve opened at the bottom of the chamber when a pre-determined level of the particulates is sensed in the chamber. A valve at the top of the chamber may be closed at the same time so that pressurized air can be injected into the chamber to expel the particulates through the bottom of the chamber through the valve. A filter circuit may be connected to the tundish to assist in removing particulates from the tundish.