Company Filing History:
Years Active: 1996-2010
Title: Charles E Johnson, Jr: Innovator in Gear Transmission Technology
Introduction
Charles E Johnson, Jr. is a notable inventor based in Muncie, IN (US). He has made significant contributions to the field of gear transmission technology, holding a total of 2 patents. His innovative designs have enhanced the functionality and efficiency of various mechanical systems.
Latest Patents
One of his latest patents is for a pump for a transfer case. This invention is directed to a pump arrangement for use in a gear box housing. The interior surface of the gear box housing features a collection wall, and a shaft is rotatably disposed through the housing. This shaft has a longitudinal bore that provides a lubrication delivery arrangement for distributing lubricant throughout the gear box housing. The pump housing circumscribes the shaft and includes a discharge cavity connected to the longitudinal bore. Additionally, the pump housing has an inlet port for receiving lubrication from the collection wall. Inside the pump housing is a pump member with an impeller face and helical threaded surface that pressurizes and introduces the lubricant into the delivery arrangement.
Another significant patent is related to a synchronizing arrangement with a torque lock feature. This gear transmission includes a synchronizing arrangement associated with a helical gear that has end play. The arrangement features a shift sleeve with internal splines that engage with external teeth of a clutch gear, which is an integral part of the helical gear. The torque lock feature is provided by cooperating back tapered surfaces of the splines and the external teeth of the clutch gear. This design accommodates the end play of the helical gear and reduces variation in engagement of the torque lock surfaces.
Career Highlights
Throughout his career, Charles has worked with prominent companies such as BorgWarner Automotive GmbH and BorgWarner Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.
Collaborations
Charles has collaborated with notable coworkers, including Hans R Beels Van Heemstede and Christopher E Blair. These partnerships have fostered innovation and the development of cutting-edge technologies in the field.
Conclusion
Charles E Johnson, Jr. is a distinguished inventor whose work in gear transmission technology has led to significant advancements. His patents reflect a commitment to innovation and efficiency in mechanical systems.