Abstract: A container holding device intended for use with a chain conveyor for conveying containers such as bottles. The container holding device for receiving and gripping open-ended containers includes an elongated spindle and a chuck mounted for telescoping movement on the spindle. The chuck includes jaws arranged around the spindle and engageable by a cam on the spindle which controls radial expansion and contraction of the jaws. The jaws support radially outwardly thereof one or more resilient members such as O-rings for applying resilient gripping and friction holding force to the interior surface of the container telescoped over the jaws. For use with an overhead chain conveyor, the container holding device may be attached to a pin depending from the chain.

Abstract: A method and apparatus are disclosed for transferring can bodies from forming to washing equipment and for collecting the excess oil that drains from the can bodies in transit. In one form the invention includes a horizontal infeed conveyor for receiving can bodies in upright orientation, a vertical or elevator conveyor for bringing the cans to a second elevation and to a mass accumulating conveyor. The conveyors have perforated conveying surfaces and subjacent evacuated plenum chambers for drawing surface bound oil from the can bodies.