John C Hall

Title: John C Hall: Innovator in Brake Drum Technology

Introduction

John C Hall is a notable inventor based in Kettering, OH (US). He has made significant contributions to the field of automotive technology, particularly in brake drum design. With a total of 6 patents to his name, Hall has demonstrated a commitment to innovation and improvement in his area of expertise.

Latest Patents

One of Hall's latest patents is for a final balanced brake drum having an integral squealer band and a method for producing the same. This improved method for final balancing a brake drum determines the location and length of a first constant depth cut and a second constant depth cut along the squealer band, which are necessary to correct the imbalance. Using a cutting machine, Hall's method makes these cuts at predetermined locations and lengths along the squealer band to produce a final balanced brake drum. The cutting machine is preferably a milling machine that produces a plunge type entrance/exit cut. Additionally, the invention features a feather type entrance/exit cut to reduce stress concentrations and create a cosmetically appealing final balanced brake drum.

Career Highlights

Throughout his career, John C Hall has worked with several prominent companies, including Dayton-Walther Corporation and Meritor Automotive GmbH. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.

Collaborations

Hall has collaborated with notable coworkers such as Robert A DeRegnaucourt and Jay K Julow. These partnerships have likely enriched his work and fostered a collaborative environment for innovation.

Conclusion

John C Hall's contributions to brake drum technology exemplify his dedication to innovation and improvement in the automotive industry. His patents reflect a deep understanding of engineering principles and a commitment to enhancing vehicle safety and performance.