Canron, Inc.

Hung C Ho

Raymond R Lund

In a rail changing machine which removes old rails, prepares the surfaces of the old ties and lays down new rail, a tie plate pick-up device is arranged to pick up the old tie plates and convey them selectively to a trailing car or to a tie plate positioning and dropping device where they are re-laid on the prepared ties. In the event that the old tie plates are not recycled new tie plates are conveyed to the tie plate dropping device. Permanent magnetic pick-up wheels are used and an electromagnetic tie plate holder is used at the dropping station. Problems of lateral alignment at both the pick-up and drop stations and tie plate orientation and longitudinal alignment with the ties at the drop station are overcome using novel mechanisms.

Growing community of inventors

Columbia, SC, United States of America

Hung C Ho