Company Filing History:
Years Active: 2019-2025
Title: Dietmar Greven: Innovator in Electric Bicycle Technology
Introduction
Dietmar Greven is a notable inventor based in Dormagen, Germany. He has made significant contributions to the field of electric bicycles, holding a total of five patents. His innovative designs focus on enhancing the functionality and user experience of electric bicycles.
Latest Patents
One of Greven's latest patents is for an electric bicycle that features a front wheel, a rear wheel, and an electric traction motor. This motor drives either the front or rear wheel, powered by a traction battery. The bicycle includes a controller for the motor, a pushing-aid controller that adapts based on the interaction force between the user and the bicycle, and an inclination sensor to determine the bicycle's angle relative to the ground. Additionally, it has a traction-motor torque determining device, an electric-bicycle speed sensor, and a weight memory to store the current weight of the bicycle. The pushing-aid controller uses these parameters to optimize the assistance provided to the user.
Another significant patent is for a pedelec bottom-bracket drive unit. This unit consists of a rigid drive housing and a tolerance compensation sheet-metal spring arranged in a vertical plane. The design includes fixing and mounting points that allow for effective installation on a pedelec frame. The innovative arrangement of these points ensures optimal performance and stability.
Career Highlights
Throughout his career, Dietmar Greven has worked with prominent companies in the industry, including Sram Corporation and Amprio GmbH. His experience in these organizations has contributed to his expertise in electric bicycle technology and innovation.
Collaborations
Greven has collaborated with notable individuals in the field, including Berno Johannes Engelbert Misgeld and Thorsten Krill. These partnerships have likely fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Dietmar Greven's contributions to electric bicycle technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative designs continue to shape the future of electric mobility.