Donald R Rettich

Title: The Innovative Contributions of Donald R. Rettich

Introduction

Donald R. Rettich is a notable inventor based in Dayton, Ohio, recognized for his innovative contributions to the field of support arm systems. With a focus on enhancing the functionality and stability of heavy object positioning, Rettich has made significant strides in engineering design.

Latest Patents

Rettich holds a patent for a "Spring Counterbalanced Support Arm System." This invention is designed to selectively position relatively heavy objects, such as television sets. The system consists of articulated forward and rear arms, each comprised of parallelogram linkages that are sprung to counterbalance the load weight. A unique feature of this design is the compact configuration of the forward arm springs, which introduces slight unbalance conditions in certain arm positions. Additionally, an adjustable friction brake arrangement is incorporated at each linkage's pivot point, ensuring stable positioning of the arms despite unbalanced conditions. The invention also includes a quick connect feature for mounting the supported load to the forward arm, along with a parking lock that secures the forward arm in a folded position.

Career Highlights

Rettich's career is marked by his work at Positioning Devices, Incorporated, where he has applied his expertise in developing innovative solutions for object positioning. His dedication to engineering excellence has led to the successful implementation of his patented designs in practical applications.

Collaborations

Throughout his career, Rettich has collaborated with talented individuals such as James J. Souder, Jr. and Robert L. Mason. These partnerships have contributed to the advancement of technology in the field of support systems.

Conclusion

Donald R. Rettich's contributions to the invention of support arm systems demonstrate his commitment to innovation and engineering. His patented designs continue to influence the way heavy objects are positioned and secured, showcasing the importance of creativity in technology.