Harald Mittermaier

Title: Innovations of Harald Mittermaier

Introduction

Harald Mittermaier is a notable inventor based in St. Marienkirchen am Hausruck, Austria. He has made significant contributions to the field of engineering, particularly in the development of aircraft propeller drive systems. With a total of two patents to his name, Mittermaier's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

Mittermaier's latest patent involves an aircraft propeller drive system that features a gear driven by an engine, which has a first plurality of teeth. The system includes a torsion bar with a first end driven by the gear and a second end that is rotatable relative to the first end about a torsion axis by a torsion angle. An output shaft, driven by the second end, is designed for connection to a propeller. Additionally, the system incorporates a clutch with a driven member that is rotationally fixed to the output shaft and a driving member with a second plurality of teeth. The first and second pluralities of teeth engage each other when a variation in the torsion angle from a mean torsion angle exceeds a predetermined angle. This innovative design allows for torque transfer between the gear and the output shaft via the clutch when the teeth engage.

Career Highlights

Throughout his career, Mittermaier has worked with reputable companies such as BRP-Powertrain GmbH & Co. KG and BRP-Rotax GmbH & Co. KG. His experience in these organizations has contributed to his expertise in the field of propulsion systems and engineering design.

Collaborations

Mittermaier has collaborated with talented individuals in his field, including Johann Bayerl and Michael Dopona. These partnerships have likely enhanced his innovative capabilities and contributed to the success of his projects.

Conclusion

Harald Mittermaier's contributions to the field of aircraft propulsion systems demonstrate his innovative spirit and engineering prowess. His patents reflect a commitment to advancing technology in aviation, making him a noteworthy figure in the industry.