James E Barker

Title: The Innovative Contributions of James E. Barker

Introduction

James E. Barker is a notable inventor based in Sauk Rapids, MN (US), recognized for his significant contributions to engineering and design. With a total of 7 patents to his name, Barker has made strides in the field of mechanical engineering, particularly in valve technology and gear actuation.

Latest Patents

Among his latest innovations is the resilient seated butterfly valve with interchangeable off-center and on-center discs. This valve features a common spherical center that accommodates both types of discs, which are rotatably mounted within the valve body. The design includes a seal with a spherical surface affixed to the circumference of the valve chamber, ensuring effective engagement with both the on-center and off-center discs. Additionally, Barker has developed a stop apparatus and method for gear actuators. This apparatus includes a traveling stop nut that can be adjusted and travels along a screw on an input shaft, preventing further rotations after a predetermined amount of input shaft rotation.

Career Highlights

Throughout his career, James E. Barker has worked with reputable companies such as General Signal Corporation and Dezurik, Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Barker has collaborated with several professionals, including Steven K. Neu and James C. Hadley, enhancing his projects through teamwork and shared knowledge.

Conclusion

James E. Barker's inventive spirit and technical skills have led to significant advancements in valve technology and gear actuation. His contributions continue to impact the engineering landscape positively.