Hermann Stadtfeld

Title: Hermann Stadtfeld: Innovator in Gear Manufacturing

Introduction

Hermann Stadtfeld is a notable inventor based in Dielsdorf, Switzerland. He has made significant contributions to the field of gear manufacturing, holding a total of 4 patents. His innovative approaches have advanced the techniques used in producing complex gear systems.

Latest Patents

Stadtfeld's latest patents include an "Apparatus and method for manufacturing longitudinally curved tooth gears." This invention allows for the automatic fabrication of longitudinally curved tooth gears, particularly bevel and hypoid gears, using conventional stock-removal and generating methods. The design focuses on enhancing both mechanical and kinematic stability by utilizing 'natural' gear manufacturing axes, eliminating the need for hypoid stock. Additionally, his "Duplex method of manufacturing a generated spiral-toothed bevel gear" addresses the production of pinions for mating bevel gears. This method involves adjusting cutter radii through the inclination of cutter-head axes, allowing for the use of commercially available cutter heads.

Career Highlights

Throughout his career, Stadtfeld has worked with prominent companies such as Werkzeugmaschinenfabrik Oerlikon-Buhrle AG and Oerlikon Geartec AG. His experience in these organizations has contributed to his expertise in gear technology and manufacturing processes.

Collaborations

Stadtfeld has collaborated with notable colleagues, including Manfred Knaden and Gerhard Brandner. These partnerships have likely fostered innovation and the exchange of ideas within the field of gear manufacturing.

Conclusion

Hermann Stadtfeld's contributions to gear manufacturing through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the methods used in producing advanced gear systems.