Mechanically Locking, High Vibration Resistant Electrical Connectors to Enable Uninterrupted Data Transmission

This Phase I study focuses on the development of an innovative fastening solution for electrical connectors in spacecraft and aircraft. These connectors play a crucial role in the transmission of data for mission-critical processes, including signal antennas, and are often subjected to high levels of vibration. Traditional connections on Department of the Air Force (DAF) airframes and space platforms rely on safety-wired connectors to prevent loosening or detachment due to these vibrations. However, the manual installation of safety wire is labor-intensive and costly. The proposed technology aims to replace the need for safety wiring with a mechanically-locking, high-vibration-resistant, and reusable fastening solution. This new connector is designed to offer a positive-locking mechanism that ensures stable electrical connections, even in high vibration environments. It promises to simplify the installation process, significantly reducing the time and effort required for flight line maintenance across DAF aircraft platforms. Additionally, reliable high vibration resistant connectors across space based applications where access to platform maintenance is significantly degraded and oftentimes impossible.  This initiative builds upon Enduralock's prior achievements in developing mechanically-locking, high-vibration-resistant fasteners. These fasteners have exceeded National Aerospace Standards, withstanding ten times the standard vibration requirements for a self-locking nut. Furthermore, they have demonstrated an impressive capacity for reusability, enduring up to 250 cycles. The efficiency of these fasteners has been proven on assembly lines, where more than 300 can be installed in the time it takes to safety-wire just 10 fasteners. The development of this technology stands to revolutionize maintenance practices for electrical connections in aerospace and space based applications, offering a more efficient, cost-effective, and reliable alternative to current methods and enhancing mission readiness for both DAF and USSF.