Stefan Wächtler

Title: The Innovative Contributions of Stefan Wächtler

Introduction

Stefan Wächtler is a notable inventor based in Herzogenaurach, Germany. He has made significant contributions to the field of engineering, particularly in the design and production of roller sleeves. With a total of 3 patents to his name, Wächtler's work showcases his commitment to innovation and advancement in technology.

Latest Patents

Wächtler's latest patents include the "Inner-ring-fastened roller sleeve and method for producing same." This invention features an inner ring designed for fastening on a shaft or axle, which includes an outer lateral surface with an inner raceway and two flanges extending radially outwards. The second flange has a larger outer diameter than the first and is bent axially towards the first flange. The roller-and-cage assembly is guided by these flanges and includes a bearing cage made of axially slotted plastic, which houses roller-type rolling elements that roll on the inner raceway.

Another significant patent is the "Plastic cage, in particular for an inner-ring-fastened roller sleeve." This invention consists of two side rings that are axially spaced apart and connected by cage webs, forming pockets for rolling elements. The plastic cage is designed with a parting line that allows for axial slitting, enabling the first and second cage ends to be fixed relative to one another in multiple directions.

Career Highlights

Stefan Wächtler is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to develop innovative solutions in the engineering sector. His work has been instrumental in enhancing the functionality and efficiency of roller sleeves, contributing to advancements in various applications.

Collaborations

Wächtler has collaborated with notable colleagues, including Robert Dressel and Alfred Hock. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Stefan Wächtler's contributions to the field of engineering through his innovative patents demonstrate his expertise and dedication to advancing technology. His work at Schaeffler Technologies AG & Co. KG continues to impact the industry positively.