Erich Pollak-Banda

Title: The Innovative Contributions of Erich Pollak-Banda

Introduction

Erich Pollak-Banda is a notable inventor based in Augsburg, Germany. He has made significant contributions to the field of engineering, particularly in the development of advanced mechanical systems. With a total of four patents to his name, Pollak-Banda's work showcases his expertise and innovative spirit.

Latest Patents

One of his latest inventions is the hydrodynamic bearing assembly. This invention relates to a hydrodynamic bearing assembly in which a relatively broad bearing is divided into two bearings placed axially side by side. Both bearings are connected to an inner bearing member, which is mounted to swivel universally over a spherical sector surface in a cylindrical bore of a surrounding housing. Between the bearing surfaces of both bearings, there is a flowing fluid medium passage shared by the bearings, such as an annular groove. This design doubles the outlet flow area for the flowing fluid medium and reduces the length of the flow path in the bearing bore by one-half. Additionally, it achieves a more perfect load pressure equalization on both bearings due to the ball-joint-type universal bearing arrangement.

Another significant patent is the axial thrust compensation system. This system is designed for high-speed helical gear engagement and includes a thrust collar fixed to a shaft that carries a gear. The collar features a peripheral groove, while another gear-carrying shaft includes a disc element that engages the thrust collar groove. The axial thrust generated in the respective gears and shafts due to the driving engagement will be transferred between the shafts by the collar and disc. This innovative design enhances the efficiency and reliability of gear systems.

Career Highlights

Throughout his career, Erich Pollak-Banda has worked with prominent companies such as Zahnräderfabrik Renk AG and Werner & Pfleiderer GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.

Collaborations

Pollak-Banda has collaborated with notable colleagues, including Erich John and Erwin Bauer. These partnerships have fostered a creative environment that has led to the development of innovative solutions in engineering.

Conclusion

Erich Pollak-Banda's contributions to engineering through his patents and collaborations highlight his innovative mindset and dedication to advancing technology. His work continues to influence the field and inspire future inventors.