Johann Pfeiler

Title: Johann Pfeiler - Innovator in Rail Joining Technology

Introduction

Johann Pfeiler is a notable inventor based in Leoben, Austria. He has made significant contributions to the field of rail technology, particularly in the method of joining rails through innovative techniques.

Latest Patents

Pfeiler holds a patent for a "Method for joining rails by friction welding." This method involves the metallic joining of profiled rails in the longitudinal direction. The process includes heating the rail ends to a joining temperature by pressing together the faces of the rail ends while simultaneously moving them relative to one another in an oscillating manner. The oscillation has a greatest amplitude perpendicular to the main axis direction Y, which maximizes the moment of inertia of the cross-sectional surface. The rail ends are aligned, and the faces are pressed together to achieve a strong joint.

Career Highlights

Johann Pfeiler is associated with Voestalpine Schienen GmbH, a company known for its expertise in rail technology and infrastructure solutions. His work has contributed to advancements in the efficiency and reliability of rail joining methods.

Collaborations

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Conclusion

Johann Pfeiler's innovative approach to rail joining technology exemplifies the importance of advancements in engineering and manufacturing processes. His contributions continue to influence the rail industry positively.