Company Filing History:
Years Active: 1985-2002
Title: Franz Stehr: Innovator in Machinery Engineering
Introduction
Franz Stehr is a notable inventor based in Bergisch-Gladbach, Germany. He has made significant contributions to the field of machinery engineering, particularly through his innovative patents. With a total of 4 patents, Stehr has demonstrated his expertise and creativity in developing advanced machinery solutions.
Latest Patents
One of his latest patents is the Cross-roll straightener. This device is designed for blank and black stock, especially rounds. It features an upper roll mounted on a roll bed, which is guided on columns of the machine frame via adjusting devices. The design includes hydraulically-controlled wedges and a threaded spindle that controls the vertical movement of the roll bed, along with a hydraulic arrangement for blocking spindle mobility.
Another significant invention is the Forming machine with a ram-side ejector mechanism. This machine comprises an eccentric drive mechanism that executes a stroke movement of a displaceable ram mounted for movement on a machine frame. The ram-side ejector mechanism is fixed on the ram to expel workpieces from a tool secured to the ram. It includes a longitudinally displaceable ejector pin, a two-armed lever member pivotally supported by the ram, and cam disks mounted on a rotatable cam shaft. This innovative design enhances the efficiency of the forming process.
Career Highlights
Franz Stehr has worked with several prominent companies in the machinery sector. Notably, he has been associated with Eumuco Aktiengesellschaft für Maschinenbau and SMS Eumuco GmbH. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his engineering skills.
Collaborations
Throughout his career, Stehr has collaborated with various professionals in the industry. One of his notable coworkers is Jochen Dicke, with whom he has likely shared insights and expertise in machinery engineering.
Conclusion
Franz Stehr's contributions to machinery engineering through his innovative patents highlight his role as a significant inventor in the field. His work continues to influence the development of advanced machinery solutions.