Company Filing History:
Years Active: 1977
Title: Richard T. Johnstone: A Pioneer in Thermal Deburring Technology
Introduction
Richard T. Johnstone is an innovative inventor based in Lake Orion, MI. He is recognized for his significant contributions to manufacturing technology, particularly through his invention of a thermal deburring unit. With a patent to his name, Johnstone's work demonstrates a remarkable blend of engineering and practicality.
Latest Patents
Richard T. Johnstone holds a patent for a "Thermal Deburring Unit." This apparatus is designed for the rapid removal of burrs from workpieces by applying transient thermal energy within a closed chamber. The invention features a unique structure consisting of a downwardly open upper closure that is fixedly supported above a vertically movable lower closure, both of which are water-cooled.
In the operational process, work supporting platens are alternately moved into the correct position above the retracted lower closure. After being raised by a yieldable motor, the lower closure seals tightly against the upper closure using screws that support a clamping ring. This design ensures pressure tightness without requiring excessive clamping forces. The efficient system for metering combustible gases into the chamber, and the simultaneous charging of these gases, maximizes performance. Additionally, it includes a mixing block with poppet valves and controlled water injection, enhancing the durability of the invention.
Career Highlights
Richard T. Johnstone is currently associated with Surftran Company, where he has developed his innovative thermal deburring technology. His work at Surftran demonstrates his commitment to advancing manufacturing processes and enhancing product quality. Johnstone's single patent speaks volumes about his expertise and the impact he has made in his field.
Collaborations
Throughout his career, Richard has collaborated with notable colleagues, including Alfred C. Montag and Charles H. Franklin. Their collective efforts have fostered an environment of innovation and excellence at Surftran Company, contributing to advancements in manufacturing technology.
Conclusion
Richard T. Johnstone stands out as a prominent inventor in the field of thermal manufacturing solutions. With his patented thermal deburring unit, he continues to influence the industry by providing advanced solutions for the removal of burrs from workpieces. His collaborative spirit and dedication to innovation at Surftran Company demonstrate the essential role he plays in the world of manufacturing technology.