James M Douglas

Title: The Innovations of James M Douglas

Introduction

James M Douglas is an accomplished inventor based in Silver Spring, MD (US). He is known for his significant contributions to the field of projectile safety mechanisms. With a focus on fail-safe designs, Douglas has made strides in ensuring the reliability and safety of military technology.

Latest Patents

Douglas holds a patent for a "Flywheel type odometer safing and arming mechanism." This innovative device features a rotor that carries an explosive train component, with its mass center aligned on the projectile spin axis. The mechanism includes a pinion fixed to the rotor, which engages with first and second drive gears that have clearance spaces on their circumferences. The design allows for continuous engagement between the drive gears while maintaining intermittent contact with the pinion due to the clearance spaces. This unique configuration ensures that the rotation of the rotor is precisely controlled, achieving a constant, predetermined arming distance for selected projectile launchers, regardless of the projectile's linear velocity.

Career Highlights

Douglas is currently associated with the United States Navy, where he represents the organization in his innovative endeavors. His work has been instrumental in advancing safety mechanisms in military applications.

Collaborations

Throughout his career, Douglas has collaborated with notable colleagues, including Norman Czajkowski and William J Donahue. Their combined expertise has contributed to the development of advanced safety mechanisms in projectile technology.

Conclusion

James M Douglas exemplifies the spirit of innovation in military technology through his patent and collaborative efforts. His work continues to influence the field of projectile safety mechanisms, ensuring greater reliability and safety in military operations.