David J Shimon

Title: David J Shimon: Innovator in Rail Guide Technology

Introduction

David J Shimon is a notable inventor based in Fairmont, MN (US). He has made significant contributions to the field of rail technology, particularly with his innovative designs that enhance the functionality of rail guide wheels. His work is characterized by a focus on compact and efficient movement mechanisms.

Latest Patents

David J Shimon holds a patent for "Vertically actuated rail guide wheels." This invention provides a rail guide wheel arrangement that allows for the movement of rail wheels between rail and road positions. The design ensures that no open zone is required in front or behind the apparatus for such movement. The mechanism allows for side shifting of the guide wheel unit, which can be controlled by a single joystick operating two actuators. Additionally, the invention includes a suspension system utilizing two spring cells and a locking arrangement that employs pilot-operated check valves and secondary mechanical locks.

Career Highlights

David is currently associated with Harsco Corporation, where he continues to develop and refine his innovative ideas. His work at Harsco Corporation has allowed him to collaborate with other talented professionals in the field, further enhancing the impact of his inventions.

Collaborations

One of his notable coworkers is Harry Madison, with whom he has likely shared insights and expertise in their respective areas of specialization.

Conclusion

David J Shimon's contributions to rail technology through his innovative patent demonstrate his commitment to advancing the industry. His work not only showcases his inventive spirit but also highlights the importance of collaboration in achieving technological advancements.