James W Chester

Title: Innovations by James W Chester in Bearing Technology

Introduction

James W Chester, an accomplished inventor based in Valparaiso, IN, has made significant contributions to the field of mechanical engineering with his innovative designs. He is particularly known for his unique patent in the area of bearing assemblies, addressing a specific need in machine functionality, particularly in food processing equipment.

Latest Patents

Chester holds a notable patent for a Low Friction Shielded Bearing Assembly. This assembly is designed to support machine shafts, such as those found in food cutting machines. The invention features a rolling element radial and thrust bearing subassembly containing ball or roller elements, which are adeptly supported between inner and outer rotating bearing races. The innovative design includes seal elements to retain lubricant within the assembly, enhancing its efficiency and durability.

The low friction shielded bearing assembly incorporates a flanged, fretting, and corrosion-resistant sleeve that not only shields the adjacent bearing seal from cleaning fluids but also transmits radial and thrust loads. This clever design allows for adjustable attachment to a machine frame, enabling precise alignment along the shaft. Additionally, a secondary journal bearing serves as a backup in case of failure of the primary bearing, ensuring continued operation and ease of assembly or disassembly.

Career Highlights

James W Chester's career is marked by his role at Urschel Laboratories Incorporated, a company known for its specialized cutting machinery used in the food industry. His innovative approach to bearing design significantly contributes to the performance and longevity of the machines, enhancing productivity in food processing.

Collaborations

In his professional journey, Chester has collaborated with notable coworkers, including Paul E Arrasmith and Eugene H Cole. Their teamwork exemplifies the spirit of innovation that drives advancements in technology at Urschel Laboratories.

Conclusion

James W Chester’s contributions, embodied in his patented Low Friction Shielded Bearing Assembly, showcase the profound impact of innovative engineering on industrial machinery. As technology continues to evolve, inventions like Chester's are essential in optimizing performance and efficiency in various applications, particularly within the food industry. His work exemplifies the vital role inventors play in driving advancements in mechanical design and engineering.