Edmund R Koval

Title: The Innovations of Edmund R. Koval

Introduction

Edmund R. Koval is a distinguished inventor based in Tonawanda, NY (US), known for his contributions to engineering through innovative designs and practical applications. With a total of three patents to his name, Koval has made significant strides in the field of mechanical engineering.

Latest Patents

One of Koval's latest patents is the **Hook Load Pin Retention System**. This invention features a clevis type hook designed with one leg formed with a partially closed bore opening and the other leg with a through bore opening. These openings are aligned axially and are sized for the non-rotative slip-fitting of an oval load pin. This innovative design ensures the load pin is securely retained within the bore openings by a retaining device fixed to the opposite clevis leg.

Another noteworthy patent is the **Hoist Electric Brake with Shading Coil**. This invention involves a hoist brake unit that integrates a shading coil mechanically locked into the core of the electromagnet. This locking mechanism is achieved by passing the coil through a cavity within the core, maintaining core material between the cavity and the external surface, thereby enhancing the efficiency and functionality of the hoist brake.

Career Highlights

Edmund R. Koval currently works at Columbus McKinnon Corporation, a leader in the manufacturing of hoists, cranes, and other lifting equipment. His role at this established company allows him to apply his inventive skills to create safer and more efficient lifting solutions.

Collaborations

Throughout his career, Koval has collaborated with talented coworkers, including Otmar M. Ulbing and Kenneth D. Schreyer. These collaborations have not only fostered a productive working environment but have also led to the development of innovative products benefiting the industry.

Conclusion

Edmund R. Koval continues to push the boundaries of engineering through his inventive spirit and commitment to excellence. His patents, particularly in the area of hoisting mechanisms, exemplify the potential for innovation to improve safety and functionality in engineering applications. The influence of Koval’s work will undoubtedly resonate within the industry for years to come.