This inventor holds 3 USPTO granted patents. Top assignee: Borg-Warner Automotive Gmbh. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: The Innovative Contributions of John F. Riggle
Introduction
John F. Riggle is a notable inventor based in Aurora, IL (US), recognized for his contributions to mechanical engineering. He holds a total of 3 patents, showcasing his expertise in developing advanced clutch systems. His work has significantly impacted the automotive industry, particularly through his innovative designs.
Latest Patents
One of Riggle's latest patents is a one-way clutch, which features an inner race, an outer race, and a plurality of locking elements. These elements move with respect to one of the races when the clutch is overrunning. The design includes at least one end bearing that maintains the concentricity of the races while also adjusting the supply of lubricant inside the one-way clutch hydrodynamically. Additionally, several configurations and combinations for the end bearing are disclosed in this patent.
Another significant invention is the one-way roller clutch. This device consists of an inner race, an outer race, and a plurality of rollers positioned between the races. It includes a phasing cage that pockets each roller individually and a cage assembly that is keyed to the outer race. The cage assembly anchors several energizing springs that engage the phasing cage, biasing it and the pocketed rollers toward an engaged position. This design allows one race to drive the other effectively.
Career Highlights
John F. Riggle is currently employed at BorgWarner Automotive GmbH, where he continues to innovate and develop new technologies. His work at this company has allowed him to apply his inventive skills in a practical setting, contributing to the advancement of automotive components.
Collaborations
Throughout his career, Riggle has collaborated with talented individuals such as Russell J. Rutke and Raymond V. Pimentel. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
John F. Riggle's contributions to the field of mechanical engineering, particularly in clutch systems, demonstrate his innovative spirit and dedication to advancing automotive technology. His patents reflect a commitment to improving functionality and efficiency in automotive components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile