Company Filing History:
Years Active: 1996-2001
Title: Innovations of Bruno J Stillhard: Pioneering Hydraulic Drives in Injection Molding
Introduction
Bruno J Stillhard, an inventive mind located in St. Gallen, Switzerland, has made significant contributions to the field of injection molding through his innovative patent designs. With a total of three patents to his name, Stillhard is recognized for his commitment to enhancing the efficiency and capabilities of injection molding machinery.
Latest Patents
Among Stillhard's latest innovations is the "Process and Device for Hydraulic Drive of Injection Molding Machines." This patent introduces the concept of using acceleration pressure as a set value to control the movement of critical components, such as the mold clamping unit in injection molding machines. By employing an electrically modulated pressure control valve, the design effectively mitigates resonance oscillations, which have historically limited the acceleration period of these machines. Utilizing computing devices allows for precise control of the mass movement in relation to selected velocity and position profiles, thus optimizing performance.
Another remarkable invention is the “Electric Injection Molding Machine,” which features a unique arrangement of the movable and fixed mold platens separated from the drive unit. Positioned behind the injection unit and connected via pins to the mold section, this configuration provides a cantilevered mold section that maximizes accessibility and usability in the major working area.
Career Highlights
Bruno J Stillhard is affiliated with HPM Corporation, where he has played an essential role in innovating hydraulic drives for injection molding machines. His ingenuity in engineering has placed him at the forefront of technological advancements within the sector.
Collaborations
Working alongside Ronald Siegrist, a fellow colleague, Stillhard continues to push the boundaries of innovation within the industry. Their collaborative efforts demonstrate the importance of teamwork in achieving significant advancements in equipment design and functionality.
Conclusion
Bruno J Stillhard's contributions to the field of injection molding with his patented inventions reflect the ongoing evolution of manufacturing technologies. By integrating sophisticated control mechanisms and innovative designs, he sets a benchmark for future inventions in the industry, reaffirming the vital role of inventors in driving innovation.