Company Filing History:
Years Active: 1976-1980
Title: Innovations by John B Buckman
Introduction
John B Buckman is a notable inventor based in Troy, OH (US). He has made significant contributions to the field of electric motor technology, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of electric motor components.
Latest Patents
Buckman's latest patents include a method of making an end play control assembly. This invention regulates the end play of a shaft of an electric motor between an end bearing and the rotor secured to the shaft. The assembly comprises a bushing secured to the shaft adjacent to the rotor, featuring an annular outwardly facing slot. A thrust collar is slip-fitted on the shaft, with an annular projection axially aligned with the slot in the bushing. The final position is achieved through an ultrasonic horn under controlled conditions, creating an ultrasonic weld that joins the bushing and thrust collar together. This design spaces the assembled bushing and collar from the bearing by approximately 0.003 to 0.018 inches, establishing a minimal amount of end play of the shaft. In a second embodiment, the annular slot is located in the thrust collar, aligned with the annular projection in the bushing.
Career Highlights
Buckman is associated with A.O. Smith Corporation, where he continues to innovate in electric motor technology. His work has contributed to advancements in the efficiency and reliability of electric motors.
Collaborations
One of his notable coworkers is Robert E Lykes, with whom he has collaborated on various projects.
Conclusion
John B Buckman's contributions to electric motor technology through his patents and work at A.O. Smith Corporation highlight his role as an influential inventor in the field. His innovative methods continue to shape the industry and improve motor performance.