David G Ellsworth

Title: The Innovative Contributions of David G. Ellsworth in Blind Fastening Technology

Introduction

David G. Ellsworth, an accomplished inventor based in Kent, WA, has made significant strides in the field of fastening technology. With a total of three patents to his name, he has developed innovative tools that enhance the efficiency and effectiveness of blind fastener installation. His work, particularly at The Boeing Company, underscores the importance of innovation in modern aerospace engineering.

Latest Patents

Ellsworth's latest patents focus on the design and functionality of tools for installing blind fasteners. His first notable invention is a tool that includes a retention member and a gripping member, which defines a longitudinal axis. This patented tool is equipped with a receiving cavity, axial opening, and radial opening to facilitate the installation of blind fasteners. A key feature is the contact element that is partially received in the radial opening, paired with a locking collar that can be moved along the longitudinal axis to engage or disengage the contact element, allowing for precise adjustments during installation.

Another of his recent innovations is a blind fastener tool with pulling fingers. This tool is designed to install a blind fastener securely within a hole. It features stationary fingers that protrude from the housing to contact the rim of the sleeve of the blind fastener, along with pulling fingers that are strategically arranged for optimal functionality. These pulling fingers are designed to radially expand and contract to facilitate the gripping and pulling of the blind fastener’s drive element, thereby ensuring a secure installation.

Career Highlights

David G. Ellsworth has built a reputable career at The Boeing Company, where he has utilized his engineering skills to develop groundbreaking fastening solutions. His inventions have not only advanced the tools used within the aerospace sector but also contributed to the safety and reliability of aircraft assembly. His expertise in fastener technology has positioned him as a leading figure in his field, demonstrating the significant impact of focused innovation on industrial practices.

Collaborations

Throughout his career, Ellsworth has collaborated with talented colleagues including Blake Alexander Simpson and Casey M. Cowell. These partnerships have facilitated a rich exchange of ideas and technical expertise, bolstering the inventive process that leads to the development of effective fastening tools. Collaborative efforts such as these underscore the importance of teamwork in driving innovation and achieving technological progress.

Conclusion

David G. Ellsworth’s contributions to blind fastening technology illustrate the vital role of innovation in enhancing industrial processes. His expertise has yielded remarkable tools that improve installation techniques and maintain high safety standards in the aerospace industry. As he continues to innovate, his work will undoubtedly serve as a benchmark for future advancements in fastening technologies.