Company Filing History:
Years Active: 2013-2016
Title: Heinz Schaefers: An Innovator in Rolling Bearing Technology
Introduction
Heinz Schaefers is a renowned inventor based in Erlangen, Germany, recognized for his innovative contributions to the field of rolling bearing technology. With a total of five patents to his name, Schaefers has made significant advancements that enhance the functionality and efficiency of rolling bearings in various applications.
Latest Patents
Among his latest inventions, Schaefers has developed a ring-shaped rolling bearing cage. This innovative design includes cage pockets for receiving rolling elements, formed by a first and second cage segment. A distinguishing feature of this cage is that the adjoining ends of the segments are connected by several connection assemblies that allow for a change in diameter with temperature variations. One assembly acts as a joint mechanism while another serves as a locking mechanism, ensuring that the rolling bearing cage can be easily and reliably mounted over a shaft.
Another notable patent is his radial roller bearing assembly, particularly designed for a needle bush. This assembly consists of a thin-walled outer ring, which can be inserted into a bore or housing, featuring two inwardly directed ribs. The needle cage assembly held within these ribs contains several bearing needles that roll on the inner surface of the outer ring. Additionally, at least two seals are placed axially next to the needle cage, protecting it from outside contamination and lubricant loss, with at least one seal being a multi-lip elastomer seal designed for enhanced performance.
Career Highlights
Heinz Schaefers works at Schaeffler Technologies AG & Co. KG, a company known for its innovative engineering solutions in the bearing and automotive industry. His work focuses on advancing the capabilities of rolling bearings, making significant impacts in engineering and manufacturing processes.
Collaborations
Throughout his career, Schaefers has had the privilege of collaborating with esteemed colleagues such as Johannes Enders and Peter Friedrich. These partnerships underline the importance of collaboration in the field of innovation and technology development.
Conclusion
Heinz Schaefers exemplifies the spirit of innovation in the engineering sector, particularly in rolling bearing technology. His patents reflect a commitment to improving mechanical systems and contribute significantly to the industry. As he continues to develop new solutions, his work will undoubtedly pave the way for future advancements in bearing technology.