Mekonnen Tsegga

Title: Innovations by Mekonnen Tsegga

Introduction

Mekonnen Tsegga is an accomplished inventor based in Lynnwood, WA (US). He has made significant contributions to the field of engineering, particularly in the development of innovative fastening methods and tools. With a total of 5 patents to his name, Tsegga continues to push the boundaries of technology.

Latest Patents

One of Tsegga's latest patents is a method and tool for installing a fastener. This innovative method involves inserting a fastener into an opening of a structure, which includes a sleeve and a pin that is threadably received into the sleeve. The process includes grabbing a pintail of the pin and deforming a tail of the sleeve radially outward. This is achieved by automatically displacing the pin longitudinally along the centerline axis relative to the sleeve. The method also involves rotationally shearing the pintail of the pin from the shaft of the pin.

Another notable patent is an installation tool assembly that includes a workpiece and a tool. The workpiece features a first wall with an aperture and a second wall spaced from the first wall. The installation tool assembly includes a fastener disposed in the aperture of the first wall at an initial position. The tool is designed to engage the fastener locking feature to secure the fastener and the tool together in the initial position. This tool is operable to pull the fastener farther through the aperture into an interference fit with the first wall in an installed position.

Career Highlights

Mekonnen Tsegga is currently employed at The Boeing Company, where he applies his expertise in engineering and innovation. His work at Boeing has allowed him to develop cutting-edge technologies that enhance the efficiency and effectiveness of fastening systems.

Collaborations

Throughout his career, Tsegga has collaborated with talented individuals such as Farahnaz Sisco and Everette Desmond Gray. These collaborations have contributed to the successful development of his innovative patents.

Conclusion

Mekonnen Tsegga is a notable inventor whose work in fastening technology has led to several patents and advancements in the field. His contributions continue to impact the engineering landscape positively.