Eugene R Andre, Sr

Title: **Eugene R Andre, Sr.: A Pioneer of Innovative Workholding Solutions**

Introduction

Eugene R Andre, Sr. is an accomplished inventor based in Huntington Woods, MI, known for his contributions to the field of workholding apparatus. With a total of three patents to his name, he has made significant strides in enhancing the technology surrounding workpiece holders and support chucks, which are essential for various machining applications.

Latest Patents

Among his most recent innovations is the **Workpiece Holder**, a sophisticated apparatus designed to incorporate a body and a drive member that partially defines a fluid chamber. This design allows for the containment of fluid and includes a driven member with multiple displacement reliefs. The inclusion of an intermediate member with displacement relief prevents excessive extrusion of the drive member through the driven member’s reliefs, enabling high-performance applications that would otherwise not be feasible.

Another significant invention is the **Zero-Deflection Support Chuck**, which features a stable support body and a gripping sleeve that tightly embraces a load shaft. This invention boasts a pressure sleeve within the bore that is exposed to a pressure medium. The unique design involves sealing lands and spiral grooves that work together to ensure the gripping sleeve locks the shaft in a stable position along its entire length, thereby enhancing precision and reliability in machining processes.

Career Highlights

Throughout his career, Eugene has gained valuable experience working with various companies, including Hydra-lock Corporation. His innovative approaches and relentless pursuit of excellence in his field have solidified his reputation as a leader in workholding technology.

Collaborations

Eugene has collaborated with accomplished professionals in his field, including Richard A Dietz and Robert Laube. These collaborations have undoubtedly fueled the innovative spirit that drives Eugene’s work, leading to the development of groundbreaking inventions that have had a lasting impact.

Conclusion

Eugene R Andre, Sr.'s contributions to workholding technology through his patents exemplify the spirit of innovation. His work has not only advanced the capabilities of workpiece holders and support chucks but has also set standards for future developments in the industry. As he continues to innovate, Eugene remains a pivotal figure in the ongoing evolution of machining technology.