Buckeye Steel Castings Company

Gsi Engineering, Inc.

Buckeye Steel Castings

William C Jones, Jr

Richard B Polley

Roger F Sanzo

Todd A Porter

A railway vehicle truck assembly comprises the following, in part: wheel sets having longitudinally spaced, transversely extending axles, and wheels mounted to the axles; transversely spaced longitudinally extending truck frames mounted to the axles; and a transversely extending bolster mounted to the truck frames. The bolster has a center bowl and opposed, elongated bolster arms extending from the center bowl. An underslung equalizer beam is located below the axles and mounted to the axle boxes. Brake beam guides are located in the equalizer spring seats which are located on the underslung equalizer beam. The equalizer beam is hot-box detector compatible so as to not interfere with the axle bearing detection scanners located alongside the railroad track.

Railway truck with underslung equilizer beams

There is disclosed a method for compensating for wheel wear to maintain a constant car floor height above the railroad track where the compensating shim is at all times attached to the railway truck. The method comprises generally the steps of providing a wheel wear compensating shim that, when not being used, is removably attached to the underside of the bearing housing or other suitable location, lifting of the side frame away from the primary suspension, disposing the compensating shim between the side frame and the primary suspension, and finally lowering the side frame back onto the shim and primary suspension. The railway truck can thus be shimmed for wheel wear at any location where the side frame and accompanying car body can be lifted without the need to take the railcar to a retrofit service shop.

Shimming of railway car primary suspensions

An improved mounting bracket for supporting a disc brake actuator assembly on a railcar truck, the mounting bracket being a cast metal bracket designed to bolt onto a portion of the truck frame, the bracket being generally H-shaped in cross section along a major portion of its length with the 'H' being generally disposed horizontally so that the two sides of the H comprise upper and lower substantially solid horizontal walls.

Growing community of inventors

Reynoldsburg, OH, United States of America

William C Jones, Jr