Julian Umlandt

Title: Julian Umlandt and His Contributions to Electric-Machine Design.

Introduction

Julian Umlandt is an inventor based in Bischweier, Germany. His patent work includes components for electric machines, with a focus on rotor and shaft arrangements. He is associated with Schaeffler Technologies AG & Co. KG and has 3 patents.

Latest Patents

One of Umlandt’s latest patents, “Axially Securing a Shaft Component of an Electric Machine,” describes a shaft system with a profiled shaft portion and a circumferential groove. The profile has a constant cross-section in one region and tapers in an adjoining region. The groove forms flanks that help define the profile’s axial boundary. The disclosure also covers an electric machine incorporating the shaft system.

Another patent, “Rotor for an Electric Machine,” concerns a rotor shaft with an axial stop formed by a securing ring seated in a shaft slot. A rotor body is pushed onto the shaft and supported axially by the stop. The securing ring sits in a recess in the rotor body and is radially surrounded by it.

Career Highlights

Umlandt’s disclosed inventions address mechanical features that support the assembly and axial positioning of electric-machine components. His work at Schaeffler Technologies AG & Co. KG connects his patent activity with a company active in automotive and industrial technologies.

Collaborations

Umlandt’s listed coworkers include Thomas Niesen and Felix Scheumann. Their shared association with Schaeffler Technologies AG & Co. KG provides context for his professional environment, though the supplied information does not specify their roles in the cited patents.

Conclusion

Julian Umlandt’s patent portfolio reflects a focus on shaft retention and rotor construction for electric machines, contributing practical design approaches to component positioning and assembly.