This inventor holds 6 USPTO granted patents. Top assignees: Engel Austria Gmbh, Engel Maschinenbau Gesellschaft M.b.h.. Active years: 1997-2021.
Company Filing History:
Years Active: 1997-2021
Title: Franz Dirneder: Pioneering Innovations in Shaping Machines
Introduction
Franz Dirneder, an accomplished inventor based in Schwertberg, Austria, has made significant contributions to the field of shaping machines through his innovative inventions. With a total of six patents to his name, Dirneder's work focuses on enhancing the efficiency and precision of molding technology, particularly in the plastic processing industry.
Latest Patents
Among his latest inventions are two notable patents: the "Injection Unit for Shaping Machine" and the "Plasticizing Unit Including a Thermal Separating Device and an Active Tempering Device."
The injection unit is designed to introduce a plasticized material into a mold tool via a linear movement mechanism. It consists of an injection element that operates in a motion-transmitting relationship with a bearing element, supported by multiple linear drives to exert necessary force. This design efficiently manages deformations in the bearing element, ensuring enhanced operational stability.
The plasticizing unit features a sophisticated plasticizing cylinder equipped with a thermal separating device and an active tempering system. This innovation allows for better control of the material plasticization process, utilizing a tempering conduit that circulates a tempering medium to optimize temperature management during operation.
Career Highlights
Franz Dirneder has worked with prominent companies such as Engel Austria GmbH and Engel Maschinenbau Gesellschaft M.b.H., where he has honed his expertise in molding technologies. His experience in these organizations has heavily influenced his approach to innovation and development in shaping machinery.
Collaborations
Throughout his career, Dirneder has collaborated with noted professionals in the industry, including Robert Strasser and Stephan Eppich. These partnerships have allowed for knowledge exchange and have played a crucial role in driving forward innovations in shaping machine technology.
Conclusion
Franz Dirneder continues to be a significant figure in the field of inventing, particularly within the niche of shaping machines. His innovations, demonstrated through his patents, have underscored the importance of precision and efficiency in the manufacturing process, paving the way for future developments in the industry.

