Company Filing History:
2 out of 2 
2 out of 241 
2 out of 49 
Years Active: 1976-2006
Title: Innovations of Bruno Stillhard
Introduction
Bruno Stillhard is a notable inventor based in St. Gallen, Switzerland. He has made significant contributions to the field of engineering, particularly in the area of injection molding technology. With a total of 13 patents to his name, Stillhard has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
One of his latest patents is a mold closing unit designed for CD injection molding machines. This innovative solution features a closing part that includes an electromechanical drive, which operates with both a working stroke and a servicing stroke. The entire mold closing unit is characterized by a short-stroke crank mechanism powered by an electric motor for the working stroke, along with a central electromotive column-type nut drive for the servicing stroke. The invention utilizes synchronous or asynchronous motors with corresponding servo boosters to create servo axles. Additionally, the central column drive serves as a control element for closing force control, working in conjunction with a force sensor that detects the closing force, acting as an actual value transmitter and control device.
Career Highlights
Throughout his career, Bruno Stillhard has worked with several prominent companies, including Procontrol AG and Vickers, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Some of his notable coworkers include Ronald Siegrist and Roland Fink. Their collaboration has likely fostered an environment of creativity and innovation, further enhancing the quality of their work.
Conclusion
Bruno Stillhard's contributions to the field of engineering, particularly through his patents and collaborations, highlight his role as a significant inventor. His innovative solutions continue to impact the industry positively.