Tobias Hofmann

Title: Innovations by Tobias Hofmann in Gear Technology

Introduction

Tobias Hofmann, an inventor based in Stoettwang, Germany, has made significant contributions to the field of gear technology. With a total of three patents to his name, he has developed innovative solutions that enhance the functionality and efficiency of gear systems, specifically for motor vehicles.

Latest Patents

Hofmann's latest inventions include two noteworthy patents. The first is a **spur gear differential having a blocking function**. This invention pertains to a spur gear differential that comprises a planet carrier circulating about a differential axis. The design features a first and a second output spur gear, each arranged coaxially to the differential axis, along with at least one pair of planet gears that mesh with one another. A key aspect of this design is that one of the output spur gears and/or planet gears is conically toothed, enabling a blocking effect when the planet gears rotate relative to each other.

The second patent is for a **gearwheel having an axial undercut**. This invention focuses on a method for producing a gearwheel with an axis of rotation, where the teeth feature an axial undercut on their flank sides. The process includes providing a blank with a tooth system that allows a forming tool to advance fully into the tooth flank sides through axial linear motion. The method also includes performing a first axial forming operation to introduce or size an existing preliminary form of the axial undercut.

Career Highlights

Tobias Hofmann is currently associated with Hirschvogel Umformtechnik GmbH, a company recognized for its expertise in forming technology. His work in this environment has allowed him to apply his innovative ideas and contribute to advanced gear designs that are critical for modern automotive applications.

Collaborations

Throughout his career, Hofmann has collaborated with several talented colleagues, including Stephan Lutzenberger and Christian Seel. These collaborations have undoubtedly enriched his inventive process, combining diverse expertise to enhance the technological solutions developed at Hirschvogel Umformtechnik GmbH.

Conclusion

Tobias Hofmann stands as a testament to the power of innovation in engineering. His patents reflect a deep understanding of gear mechanics, contributing to advancements that can significantly impact motor vehicle performance. As he continues his work, the automotive industry can look forward to further innovations driven by his creative engineering solutions.