Company Filing History:
Years Active: 1976-1982
Title: Ewald Eisend: Innovator in Bicycle Technology
Introduction
Ewald Eisend is a notable inventor based in Grafenrheinfeld, Germany. He has made significant contributions to bicycle technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of bicycle components.
Latest Patents
Eisend's latest patents include a ratchet gear for the driving hub of a bicycle. This ratchet gear features a pawl mounted in a pawl carrier without the use of bolts. The design ensures that the pawl cannot become jammed, providing a smoother operation. Another significant patent is for a derailleur system that allows for seamless shifting between multiple drive sprockets. This system includes a movable carrier member and a guide system that facilitates the shifting of the chain, enhancing the overall performance of the bicycle.
Career Highlights
Ewald Eisend has worked with Fichtel & Sachs AG, a company known for its advancements in bicycle technology. His work has contributed to the development of innovative bicycle components that improve user experience and performance.
Collaborations
Eisend has collaborated with notable coworkers such as Josef Keller and Horst Schulz. Their combined expertise has led to the successful development of various bicycle technologies.
Conclusion
Ewald Eisend's contributions to bicycle technology through his patents and collaborations have made a lasting impact on the industry. His innovative designs continue to influence the way bicycles are engineered and enjoyed by riders around the world.