Westinghouse Electric Corporation

Cecil A Howell

James L Fogg

John H Smith

Ernest R Lacy

George E Vining

A system, for loading a group of elongated rods into a tray from a ramp, which includes a controllable rod stop located on the ramp, an air-tight envelope, and a tray positioning mechanism. The envelope has one end attached to the ramp's lower end and has a hole in its lower surface near the ramp's lower end. The envelope is stiff enough to self-inflate with air and to self-project its opposing end away from the ramp's lower end, when the envelope is left free. The tray positioning mechanism places the tray next to and under the envelope when the rods are to be loaded. When the rod stop is disengaged, the rods roll onto the envelope and are lowered into the tray as the weight of the rods push the air out of the envelope through its hole.

Nuclear fuel rod channel tray loading system

An individual nuclear fuel rod weighing system for rods carried on a tray which moves along a materials handling conveyor. At a first tray position on the conveyor, a lifting device raises the rods off the tray and places them on an overhead ramp. A loading mechanism conveys the rods singly from the overhead ramp onto an overhead scale for individual weighing. When the tray is at a second position on the conveyor, a transfer apparatus transports each weighed rod from the scale back onto the tray.

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Columbia, SC, United States of America

Cecil A Howell