Andrew J Frailing

Title: The Innovative Contributions of Andrew J Frailing

Introduction

Andrew J Frailing is an accomplished inventor based in Waterford, Wisconsin. He has made significant contributions to the field of rail transportation through his innovative patent. His work focuses on enhancing the safety and efficiency of railcars, showcasing his dedication to improving industry standards.

Latest Patents

Andrew holds a patent for "Systems for retarding the speed of a railcar." This invention comprises a brake and a hydraulic actuator that moves the brake between a closed position, applying braking pressure on the wheel of the railcar, and an open position, where no pressure is applied. The system includes a hydraulic circuit with a first and second manifold, along with a pump that pumps hydraulic fluid into these manifolds. A logic element controls the pressure of the fluid in the first manifold, ensuring that when the wheel enters the brake, the system maintains a selected pressure, thus applying the necessary braking pressure on the railcar's wheel.

Career Highlights

Andrew is currently employed at Precision Rail and Mfg., Inc., where he continues to develop innovative solutions for the rail industry. His work has not only contributed to the safety of rail transportation but has also positioned him as a key figure in the field of railcar technology.

Collaborations

Andrew collaborates with his coworker, James E Thompson, to further enhance the capabilities of their projects. Their teamwork exemplifies the importance of collaboration in driving innovation and achieving successful outcomes in engineering.

Conclusion

Andrew J Frailing's contributions to railcar technology through his innovative patent demonstrate his commitment to improving safety and efficiency in the industry. His work at Precision Rail and Mfg., Inc. continues to influence the future of rail transportation.