Johannes Frechinger

Title: Innovations of Johannes Frechinger

Introduction

Johannes Frechinger is a notable inventor based in Katsdorf, Austria. He has made significant contributions to the field of injection moulding technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

Frechinger's latest patents include an "Injection means for an injection moulding machine" and an "Injection unit for an injection moulding machine." The first patent describes an injection moulding machine featuring a screw for metering plastics, which is mounted in a rotatable manner within a clamping plate. This design incorporates at least two electrically driven spindles for longitudinal displacement, with a sensor measuring the deformation of a connecting ring to determine the pressure exerted by the plastics. The connecting ring is designed as an annular disc, linking the stationary sleeve and the clamping plate. The second patent outlines an injection unit that includes a housing carrying a plasticising cylinder and a movable transverse support connected to a plasticising screw. This innovative design allows for efficient operation with piston rods that function as plungers within cylinder chambers.

Career Highlights

Throughout his career, Frechinger has worked with prominent companies in the industry, including Engel Maschinenbau Gesellschaft M.b.h. and Engel Maschinenbau G.m.b.h. His experience in these organizations has contributed to his expertise in injection moulding technology.

Collaborations

Frechinger has collaborated with notable coworkers such as Stefan Eppich and Alfred Ellinger, further enhancing his contributions to the field.

Conclusion

Johannes Frechinger's innovative patents and career in injection moulding technology highlight his significant impact on the industry. His work continues to influence advancements in engineering and manufacturing processes.