Erich Grunner

Title: Erich Grunner: Innovator in Tire Manufacturing Technology

Introduction

Erich Grunner is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of tire manufacturing, particularly through his innovative patent that enhances the efficiency of casting and injection-molding processes.

Latest Patents

Grunner holds a patent for an "Apparatus for casting or injection-molding car tires." This apparatus is designed to create tires with internal contours determined by a core and external contours established by mold shells. These mold shells are equipped with lateral shells that can move in an axial direction, allowing for the casting or injection of various regions of the tires in separate operations. The design includes external segments that are pivotedly attached to segment holders, which are radially adjustable with respect to the tire being produced.

Career Highlights

Erich Grunner is associated with Lim-Holding, S.A., where he has been instrumental in advancing tire manufacturing technologies. His work has focused on improving the efficiency and precision of tire production processes.

Collaborations

Grunner collaborates with Ewald Schaller, contributing to the development of innovative solutions in the tire manufacturing industry.

Conclusion

Erich Grunner's contributions to tire manufacturing through his patented technology demonstrate his commitment to innovation in the field. His work continues to influence the industry and improve production methods.