Location History:
- Minneapolis, MN (US) (2000)
- Park Hills, KY (US) (2002)
Company Filing History:
Years Active: 2000-2002
Title: Innovations of Karl W Oberjohn
Introduction
Karl W Oberjohn is an accomplished inventor based in Park Hills, KY (US). He has made significant contributions to the field of linear motion devices, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
Oberjohn's latest patents include a linear motion brake designed for specific applications in linear motion devices. The first patent describes a brake that features a channel secured to a base plate, allowing a body attached to a sliding plate to partially extend. This design incorporates a tape seal that extends through a slot in the body, ensuring that calipers mounted to the body are located within the channel's hollow interior. The calipers are equipped with cylindrical carriers that are slideably received in cross bores, biased to a disengaged position by a spring. The actuator element is moveably mounted in an axial through bore, allowing for precise control of the brake's operation.
The second patent also focuses on a linear motion brake, which includes friction elements secured to both the sliding plate and the base plate of a linear motor. These friction elements are positioned outside the linear motor, facilitating effective braking. The design features caliper elements that sandwich the friction element, with a release bar that engages cam followers to separate the caliper elements. Wave springs are utilized to bias the caliper elements together, ensuring reliable performance.
Career Highlights
Karl W Oberjohn is currently associated with Nexen Group, Inc., where he continues to innovate and develop advanced technologies in the field of linear motion. His work has significantly impacted the efficiency and functionality of linear motion devices.
Collaborations
Oberjohn has collaborated with notable colleagues, including Michael Henk and Grant S Blume, contributing to a dynamic and innovative work environment.
Conclusion
Karl W Oberjohn's contributions to the field of linear motion devices through his patents and work at Nexen Group, Inc. highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of advanced technologies.