Company Filing History:
Years Active: 2005
Title: Johann Krämer: Innovator in Crankshaft Bearing Technology
Introduction
Johann Krämer is a notable inventor based in Leonberg, Germany. He has made significant contributions to the field of automotive engineering, particularly in the development of crankshaft bearing technology. His innovative approach has led to advancements that enhance the performance and durability of internal combustion engines.
Latest Patents
Krämer holds a patent for a crankshaft bearing shell designed for internal combustion engines in vehicles. This innovative bearing shell is made from a steel/aluminum composite material, featuring a steel supporting layer and an aluminum plated sliding layer. The aluminum sliding layer contains parts of tin and copper, and may also include an intermediate layer of pure aluminum. The specific alloy used in the aluminum sliding layer is A1Sn (20-23) Cu(1.8-2.3), with optional additions of various elements to enhance its properties. This design ensures that the aluminum sliding layer achieves a Brinell hardness of at least 45 HB 1/5/30 after heat treatment, contributing to improved performance and longevity.
Career Highlights
Krämer is associated with Ks Gleitlager GmbH, a company known for its expertise in bearing technology. His work at the company has been instrumental in pushing the boundaries of what is possible in crankshaft design and functionality. With a focus on innovation, he has dedicated his career to enhancing the efficiency and reliability of automotive components.
Collaborations
Throughout his career, Krämer has collaborated with talented professionals in the field, including Thomas Steffens and Werner Schubert. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Johann Krämer's contributions to crankshaft bearing technology exemplify the spirit of innovation in the automotive industry. His patented designs and collaborative efforts continue to influence the field, paving the way for future advancements.