John S Norman

Title: The Innovations of John S. Norman

Introduction

John S. Norman is a notable inventor based in Waukegan, Illinois, with a significant contribution to the field of mechanical engineering. He holds five patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advancements in brake lathe technology, which has implications for automotive repair and maintenance.

Latest Patents

One of his latest patents is a brake lathe designed for both drum and disc rotor brakes. This innovative device is engineered to grind the inside cylindrical surface of a brake drum while machining the opposite parallel surfaces of a disc rotor. The lathe features a rotating spindle output shaft that extends along the axis of the lathe housing. A motor drives the spindle, translating an endless belt over a V-belt pulley. This design includes a pair of cog belts that connect an intermediate pulley to the V-belt pulley and a taper lock bushing mounted on the spindle shaft. This arrangement effectively reduces the motor speed to the desired spindle output speed, eliminating the need for an idler shaft. The lathe also incorporates a first cross-feed slide that advances the inboard and outboard cutters toward and away from the disc rotor's surfaces. Additionally, a second cross-feed slide is mounted parallel to the housing's axis, allowing for easy adjustment without the operator needing to lean over the housing.

Career Highlights

John S. Norman has made significant strides in his career, particularly through his work at Ammco Tools, Inc. His innovative designs have contributed to the efficiency and effectiveness of automotive repair tools. His patents reflect a deep understanding of mechanical systems and a commitment to improving existing technologies.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Leo C. Bogaerts and John W. Murphy. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of advanced tools and technologies in the automotive industry.

Conclusion

John S. Norman's contributions to the field of mechanical engineering, particularly in brake lathe technology, highlight his innovative spirit and technical prowess. His patents not only enhance automotive repair processes but also demonstrate the importance of continuous improvement in engineering practices.