Company Filing History:
Years Active: 1989-1991
Title: Innovations of Johannes Bertram
Introduction
Johannes Bertram is a notable inventor based in Unna-Billmerich, Germany. He has made significant contributions to the field of engineering, particularly in the development of innovative mechanical components. With a total of 2 patents to his name, Bertram's work showcases his expertise and creativity in solving complex engineering challenges.
Latest Patents
One of Bertram's latest patents is a single-action freewheel clutch with a substantially large central diameter. This invention features an open diameter greater than 50 mm, designed to provide an open central diameter of more than 500 mm while allowing high torques in a freewheel that can be manufactured with minimal material consumption. The design is characterized by two or more rows of shoes or jaws positioned between the inner and outer rings, along with an activating mechanism that simultaneously tightens and loosens the shoes.
Another significant patent is for a large roller bearing in the form of a wire bearing. This innovative bearing includes at least one row of rollers accommodated between rings and rolling around a race made out of wires. The design ensures that at least one row of rollers is resiliently secured by a ring, with a race wire resting against a spring disk that is partially slit radially and secured to a bearing ring.
Career Highlights
Johannes Bertram is associated with Hoesch Aktiengesellschaft, a company known for its engineering and manufacturing excellence. His work at the company has allowed him to apply his inventive skills to practical applications, contributing to advancements in mechanical design.
Collaborations
Throughout his career, Bertram has collaborated with notable colleagues such as Heinrich Wolzenburg and Ulrich Krug. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Johannes Bertram's contributions to engineering through his patents reflect his dedication to innovation and problem-solving. His work continues to influence the field, showcasing the importance of creativity in engineering design.