Douglas T Avery

US Patent:

53319010, Jul 26, 1994

Filed:

Feb 4, 1993

Appl. No.:

8/013621

Inventors:

Douglas T. Avery - Antioch CA

International Classification:

B61J 308

US Classification:

1041721

Abstract:

A stock supply train system for on-demand delivery of materials to a work station for selective loading and unloading, the supply train system having a displaceable railway train and a stationary track on which one or more railway cars roll under power of a stationary chain drive. The chain drive has a feed chain with opposite ends connected to respective opposite ends of the railway train, the train system including a stationary control panel at the work station for controlling operation of the chain drive and reciprocal displacement of the railway train on the railway track.