Tracy Gerard Ellis

Title: Innovations by Tracy Gerard Ellis

Introduction

Tracy Gerard Ellis is an accomplished inventor based in White Lake, MI (US). He holds a total of four patents, showcasing his expertise in innovative engineering solutions. His work primarily focuses on advancements in tire inflation systems and axle assemblies.

Latest Patents

One of his latest patents is a tire inflation system with an integrated wheel seal. This invention features an axle assembly that includes a non-rotating component and a wheel hub, which is supported for rotation about an axis. The wheel hub contains a hub air passage with a hub inlet and outlet, allowing for fluid connection to at least one tire. An air chamber is formed between the non-rotating component and the wheel hub, receiving airflow from an air source and directing it into the hub inlet. A seal assembly engages the wheel hub to effectively seal the air chamber.

Another significant patent is a drive axle with an air passage for the tire inflation system. This drive axle assembly consists of a non-rotating spindle with a cylindrical body that defines an internal cavity. An axle shaft assembly is mounted within this cavity for rotation about an axis. A seal assembly is positioned within the internal cavity to create a sealed chamber between the axle shaft assembly and the non-rotating spindle. The design includes a first air passage within the cylindrical body, which has an air inlet in fluid communication with an air supply and an air outlet leading to the sealed chamber. Additionally, a second air passage within the axle shaft assembly receives air input from the sealed chamber and includes an air output associated with at least one tire.

Career Highlights

Tracy Gerard Ellis has made significant contributions to the field of automotive technology through his innovative designs. His work at Arvin Meritor Technology, LLC has positioned him as a key player in developing advanced tire inflation systems. His patents reflect a commitment to enhancing vehicle safety and performance.

Collaborations

Tracy has collaborated with notable colleagues, including David Gregory Gonska and Yenkai Brian Wang. Their combined expertise has contributed to the successful development of innovative automotive solutions.

Conclusion

Tracy Gerard Ellis is a prominent inventor whose work in tire inflation systems and axle assemblies has made a lasting impact on automotive technology. His patents demonstrate a dedication to innovation and engineering excellence.