Robert B Edwards

Title: The Innovative Contributions of Robert B Edwards

Introduction

Robert B Edwards is a notable inventor based in South Bend, Indiana. He has made significant contributions to the field of engineering, particularly with his innovative designs that enhance the functionality of tools. His work exemplifies the spirit of innovation that drives technological advancement.

Latest Patents

One of Robert B Edwards' key inventions is a battery-operated torque wrench with a digital display. This tool provides a numerical representation of the torque applied to a rotational workpiece, such as a socket head bolt. The applied torque is sensed by variable resistors that respond to mechanical strain in a flexure element located in the head of the wrench. These variable resistors are connected in a bridge circuit, which produces an electrical analog signal when the bridge becomes unbalanced due to mechanical strain. This signal is then tracked and converted into a digital equivalent by a servo-type feedback circuit. Each iteration of this feedback circuit generates a counting pulse, which is registered on a set of binary coded decimal (BCD) counters connected in cascade. The outputs of these BCD counters are displayed on light-emitting diode displays located on the wrench handle. Additionally, the invention includes overrange, underrange, and low power indicator means, as well as power strobing means.

Career Highlights

Robert B Edwards is associated with GSE, Inc., where he has applied his expertise in developing innovative tools. His work has not only contributed to the company’s portfolio but has also advanced the industry standards for torque wrenches.

Collaborations

Throughout his career, Robert has collaborated with various professionals, including his coworker Kenneth A Lehoczky. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge tools.

Conclusion

Robert B Edwards stands out as an inventor whose work has significantly impacted the engineering field. His battery-operated torque wrench with a digital display is a testament to his innovative spirit and dedication to improving tool functionality. His contributions continue to inspire future advancements in technology.