Michael A. Bland is a notable inventor based in Pickerington, OH (US). He has made significant contributions to the field of casting technology, particularly in the manufacturing of railroad wheels. With a total of 2 patents to his name, Bland's innovations have improved the efficiency and accuracy of casting processes.

Latest Patents

Bland's latest patents include a "Method for casting objects with an improved hub core assembly" and a "Method for casting objects with an improved riser arrangement." The first patent describes a method of casting an object, usually a railroad wheel, using a graphite mold that allows molten metal to be fed upwardly into the cast object cavity. This method features a stopper pipe assembly that seals against an opening in the drag section, ensuring that molten metal remains in the mold cavity after pouring. The hub core assembly is made of refractory material, allowing for its reuse.

The second patent focuses on an improved riser arrangement that ensures proper dimensional accuracy of the cast railroad wheel. This method involves a graphite mold with multiple riser openings that allow molten metal to continue feeding into the cast wheel cavity during initial cooling. The riser openings are lined with an insulating material, enhancing the accuracy of the casting process.

Career Highlights

Throughout his career, Michael A. Bland has worked with prominent companies such as Amsted Industries Inc. and Amsted Rail Company, Inc. His experience in these organizations has contributed to his expertise in casting technology and innovation.

Collaborations

Bland has collaborated with various professionals in his field, including his coworker Mark S. Shirley. Their joint efforts have likely led to advancements in casting methods and technologies.

Conclusion

Michael A. Bland's contributions to casting technology, particularly in the railroad industry, demonstrate his innovative spirit and commitment to improving manufacturing processes. His patents reflect a deep understanding of the complexities involved in casting, making him a valuable figure in the field.