Location History:
- Affton, MO (US) (1984)
- St. Louis, MO (US) (1989 - 2001)
Company Filing History:
Years Active: 1984-2001
Title: Joseph F Ondrus, Jr: Innovator in Torque Limiting Technology
Introduction
Joseph F Ondrus, Jr. is a notable inventor based in St. Louis, MO (US). He has made significant contributions to the field of mechanical engineering, particularly in the development of torque limiting devices. With a total of 4 patents to his name, Ondrus has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
One of his latest inventions is the "Internal Torque Limiter for a Right Angle Indexer." This device features an internal torque limiter that allows for controlled rotation of an output shaft. The design includes an input shaft with a cam that rotates a hub on the output shaft. The hub is rotatable relative to the output shaft, which has a driven surface that engages with the hub's drive surface. The drive surface is equipped with irregularly spaced detents, allowing for a unique engagement with rollers on the driven surface. If the torque load exceeds a predetermined limit, the driven plate disengages from the drive plate, preventing further rotation of the output shaft.
Another significant patent is the "Internal Torque Limiter for a Parallel Indexer." This invention consists of a housing that contains both an input shaft and an output shaft arranged parallel to each other. The output shaft features a driven surface that mounts roller gear drives, which are activated by a cam on the input shaft. A torque limiter is positioned between the driven surface and the output shaft, allowing for disengagement when excessive torque is encountered.
Career Highlights
Throughout his career, Joseph F Ondrus, Jr. has worked with reputable companies such as Sunnen Products Company and Crane Company. His experience in these organizations has contributed to his expertise in mechanical design and innovation.
Collaborations
Ondrus has collaborated with notable coworkers, including Harold T Rutter and Dale A Carlton. Their combined efforts have likely fostered an environment of creativity and technical advancement.
Conclusion
Joseph F Ondrus, Jr. is a distinguished inventor whose work in torque limiting technology has made a lasting impact in the field of mechanical engineering. His innovative patents reflect his dedication to enhancing the functionality and safety of mechanical systems.