Jim D Angell

Title: Jim D. Angell: Inventor of Machine-Tracking and Compactor-Wheel Innovations

Introduction

Jim D. Angell is an inventor based in Naperville, Illinois, whose patent work addresses machine monitoring and the durability and performance of heavy-equipment components. He is associated with Caterpillar Inc. and holds 2 patents.

Latest Patents

Angell’s listed patents include a machine component tracking system and a triangle chocky bar for use on compactor wheel wire guards.

The machine component tracking system uses beacon devices to monitor message counts associated with their identifiers. A beacon attached to a machine component can be distinguished from other beacons located away from the machine. The system combines the message counts with machine productivity data and sends the resulting information to a useful-life estimation system.

The triangle chocky bar patent concerns wire guards fitted to the wheels of mobile equipment, such as landfill compactors. The design places chocky bars between adjacent wheel cleats. These bars are intended to help the guard last as long as the cleats while providing serrated edges that can cut or chop refuse and improve traction on uneven landfill terrain.

Career Highlights

Angell’s listed inventions reflect practical engineering challenges in heavy equipment. One focuses on using beacon data and productivity information to support component-life estimates, while the other aims to improve wire-guard longevity, refuse cutting, and traction.

Collaborations

Angell is associated with Caterpillar Inc. His listed coworkers include Kevin Hanks and Arjun Veneshetty.

Conclusion

Jim D. Angell’s patent work combines machine-component monitoring with equipment design, addressing both useful-life estimation and the demanding operating conditions faced by landfill compactors.