Sebastian Iwan

Title: Innovations by Inventor Sebastian Iwan

Introduction

Sebastian Iwan is a notable inventor based in Chemnitz, Germany. He has made significant contributions to the field of vehicle wheel design, particularly focusing on applications for electrically powered bicycles and cargo bikes. With a total of four patents to his name, Iwan's work showcases innovative approaches to enhancing the stability and functionality of bicycle wheels.

Latest Patents

Sebastian Iwan's latest patents include a vehicle wheel and a production method thereof. This invention relates to a stable one-piece wheel that is particularly suitable for cycles with increased system weight, such as electrically powered bicycles or cargo bikes. The vehicle wheel features an annular portion, a plurality of spokes, and a hub portion that are integrally formed through the mould injection of fibre-reinforced or carbon nanotube-containing thermoplastic. Each spoke has a Z-shaped cross-section, with the angle between the outer legs and the middle leg being greater than a right angle. The length of the middle leg increases from the annular portion toward the hub portion.

Another significant patent is for an integrally injection molded wheel with high stability. This stable, low-weight wheel is designed for high system-weight bicycles, including electrically powered bicycles and cargo bikes. It consists of a hub, at least three solid-body spokes arranged symmetrically around the wheel axis, and a rim. The entire structure is made in one piece through injection molding of glass-fiber reinforced thermoplastic. The spokes have an S-shaped cross-section that tapers from the rim towards the hub and vice versa.

Career Highlights

Throughout his career, Sebastian Iwan has worked with prominent companies such as Daimler AG and Cip Holding AG. His experience in these organizations has contributed to his expertise in vehicle design and innovation.

Collaborations

Sebastian Iwan has collaborated with notable individuals in his field, including Wolfgang Nendel and Torsten Vogel. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Sebastian Iwan is a distinguished inventor whose innovative designs for vehicle wheels have the potential to significantly impact the cycling industry. His patents reflect a commitment to enhancing the performance and stability of bicycles, particularly in the context of modern, high-weight applications.