David L Jacques

Title: David L Jacques: Innovator in Mechanical Engineering

Introduction

David L Jacques is a notable inventor based in Rockford, IL (US). He has made significant contributions to the field of mechanical engineering, holding a total of 5 patents. His innovative designs focus on improving mechanical systems and enhancing their efficiency.

Latest Patents

One of Jacques' latest patents is a pilot operated no-back mechanism. This invention addresses size problems and large power requirements for operating a no-back system. It includes a housing that journals input and output shafts, with a brake disc pack disposed within the housing to prevent rotation of the output shaft. Additionally, a ball ramp mechanism is utilized to compress the brake disc pack, while a selectively operable electric pilot brake allows for controlled motion.

Another significant patent is a rotary stop mechanism with track actuation of a stop pin. This mechanism stops the rotation of a shaft at a fixed angular position by utilizing relative rotation of first and second gears. The design incorporates a control track that causes a stop pin to project axially, engaging a stop when the gear rotates to a predetermined position.

Career Highlights

David L Jacques is currently employed at Sundstrand Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing mechanical systems and improving their functionality.

Collaborations

Throughout his career, Jacques has collaborated with talented individuals such as David J Lang and Neil L Brown. These partnerships have fostered a creative environment that encourages innovation and the development of groundbreaking technologies.

Conclusion

David L Jacques is a distinguished inventor whose work has significantly impacted the field of mechanical engineering. His patents reflect a commitment to innovation and problem-solving in complex mechanical systems.