Mcconway & Torley, LLC

Anthony J Sicilia

Peter S Mautino

Richard G McMillen

Kevin S Saeler

Michael D Maxeiner

A system for manufacturing a wheel includes a cope mold portion with internal cope mold walls and a drag mold portion with internal drag mold walls. The internal cope mold walls and internal drag mold walls define at least in part perimeter boundaries of a wheel cavity. The wheel cavity includes a cavity center portion configured to form a wheel center portion of a wheel after solidification of a molten alloy in the cavity center portion, a cavity plate portion configured to form a wheel plate portion of the wheel after solidification of a molten alloy in the cavity plate portion, and a cavity flange portion configured to form a wheel flange portion of the wheel after solidification of a molten alloy in the cavity flange portion. The system includes a chill component positioned within the wheel cavity adjacent the cavity flange portion. The chill component is configured to provide directional solidification from the cavity flange portion toward the cavity plate portion of molten alloy in the wheel cavity.

Method and system for manufacturing a wheel

A method for manufacturing a railcar coupler knuckle includes providing a first mold section having internal walls defining at least in part perimeter boundaries of a first coupler knuckle mold cavity. The method includes providing a second mold section having internal walls defining at least in part perimeter boundaries of a second coupler knuckle mold cavity. The second coupler mold cavity of the second mold section is offset from the first coupler mold cavity of the first mold section. The method includes closing the first and second mold sections and at least partially filling the first and second coupler knuckle mold cavities with a molten alloy, the molten alloy solidifying after filling to form the coupler knuckle.

Coupler knuckle system and method

A railway car yoke includes a nose end and at least two straps adjoining the nose end. At least one top strap adjoins a top portion of the nose end and at least one bottom strap adjoins a bottom portion of the nose end. The railway car yoke also includes a butt end adjoining the at least two straps such that the nose end and the butt end are separated by the at least two straps. The butt end comprises at least one concave contour along an outside surface of the butt end. The outside surface is a surface along the butt end opposite the nose end that extends from a top surface of the at least one top strap to a bottom surface of the at least one bottom strap.

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McKees Rocks, PA, United States of America

Anthony J Sicilia