Hans Birkhofer

Title: The Innovative Contributions of Hans Birkhofer

Introduction

Hans Birkhofer is a notable inventor based in Munich, Germany. He has made significant contributions to the field of injection molding technology. With a total of two patents to his name, Birkhofer's work has advanced the efficiency and functionality of injection molding machines.

Latest Patents

Birkhofer's latest patents include a control system for injection-molding machines and an apparatus for controlling the operation of injection molding machines. The control system features a drive ram with a pressurizable chamber that can connect to either the high-pressure or low-pressure side of a fluid source. It incorporates a pressure-reducing valve, a pressure-relief valve, and a pressure-control valve to maintain specific pressure differentials during operation. The apparatus for controlling injection molding machines involves a screw that rotates and reciprocates in a barrel, plasticizing granular synthetic material. This system is enhanced by pressure relief valves and a pressure selecting valve, which are controlled by a programming unit to optimize the molding process.

Career Highlights

Birkhofer is currently employed at Klockner-Werke AG, where he continues to innovate in the field of injection molding. His expertise in hydraulic systems and pressure control has positioned him as a key figure in the development of advanced manufacturing technologies.

Collaborations

Throughout his career, Birkhofer has collaborated with notable colleagues such as Arno Stohr and Werner Schrammel. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Hans Birkhofer's contributions to injection molding technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to enhancing manufacturing processes, making him a significant figure in his field.