Location History:
- Dortmund-Eichlinghofen, DE (1976)
- Dortmund, DE (1982)
Company Filing History:
Years Active: 1976-1982
Title: Bernd Schuhmann: Innovator in Dredge Pump Technology
Introduction
Bernd Schuhmann is a notable inventor based in Munich, Germany. He has made significant contributions to the field of engineering, particularly in the development of innovative technologies for dredge pumps. With a total of 2 patents, Schuhmann's work showcases his expertise and commitment to advancing mechanical systems.
Latest Patents
Schuhmann's latest patents include a reduction gear and speed control for dredge pumps. This invention features a high-speed drive shaft connected to the dredge pump shaft by a planetary gear. A controlled speed is superposed by branching power off the high-speed shaft to drive an auxiliary adjustable pump. This pump operates a hydrostatic motor, which connects to the ring gear of the planetary gear through a transmission that includes two brakes and a speed-responsive clutch. This design provides a redundant system to prevent torque transmission to the motor in case of dredge pump blockage.
Another significant patent involves the driving of a shaft with a pendulum mount. In this design, a shaft carrying a cutter head is bolted to the output shaft of a speed reducer gear in a coaxial configuration. The casing, which carries multiple drive motors, is journalled on the shaft. The output stage of the gear is a planetary gear with a spider, extending the output shaft and a hollow shaft in opposite directions. This innovative design enhances the efficiency and functionality of dredging operations.
Career Highlights
Bernd Schuhmann is associated with Mannesmann Aktiengesellschaft, a company known for its engineering excellence. His work at Mannesmann has allowed him to develop and refine his inventions, contributing to the company's reputation in the industry.
Collaborations
Throughout his career, Schuhmann has collaborated with esteemed colleagues such as Heinz M. Hiersig and Wilhelm F. Schafer. These partnerships have fostered a creative environment that has led to the successful development of innovative technologies.
Conclusion
Bernd Schuhmann's contributions to dredge pump technology exemplify his dedication to engineering innovation. His patents reflect a deep understanding of mechanical systems and a commitment to improving operational efficiency. Through his work, Schuhmann continues to influence the field and inspire future advancements.