Location History:
- Ithaca, NY (US) (2000 - 2007)
- Lansing, NY (US) (2009)
Company Filing History:
Years Active: 2000-2009
Title: Innovations by John A Hummel
Introduction
John A Hummel is a notable inventor based in Ithaca, NY (US). He has made significant contributions to the field of engineering, particularly in the development of advanced chain and sprocket systems. With a total of 3 patents to his name, Hummel's work focuses on reducing noise and improving the efficiency of mechanical systems.
Latest Patents
Hummel's latest patents include innovative designs that enhance the functionality of chain and sprocket assemblies. One of his notable inventions is the "Randomized Chain System," which features a chain and sprocket assembly designed to minimize noise. This system incorporates link plates with different profiles, allowing for better interaction with a contact ring on the sprocket. This design effectively reduces chordal action and disrupts the regular timing of impacts, leading to a quieter operation.
Another significant patent is the "Back Drive Silent Chain System with Low Profile Sprocket." This invention presents a silent chain and sprocket assembly that improves wear, noise, and vibration characteristics without increasing the weight or material costs of the chain. The innovative design includes sprocket teeth that engage the front-side silent chain links in a conventional manner, while the back-side sprockets utilize small protrusions instead of traditional teeth, enhancing the overall performance of the system.
Career Highlights
Hummel is currently employed at BorgWarner Inc., where he continues to develop cutting-edge technologies in the automotive sector. His work has been instrumental in advancing the efficiency and reliability of mechanical systems used in various applications.
Collaborations
Throughout his career, Hummel has collaborated with talented individuals such as Timothy J Ledvina and Harold J Fraboni. These partnerships have contributed to the successful development of his innovative patents and have fostered a collaborative environment for engineering advancements.
Conclusion
John A Hummel's contributions to the field of engineering through his innovative patents demonstrate his commitment to improving mechanical systems. His work not only enhances performance but also addresses critical issues such as noise reduction and system efficiency.