Company Filing History:
Years Active: 1981-1987
Title: Otto Feller: Innovator in Out-of-Round Machining Technologies
Introduction
Otto Feller is a notable inventor based in Leichlingen, Germany, recognized for his contributions to machining technologies. With a total of five patents to his name, Feller has made significant advancements in the field of out-of-round machining, particularly for workpieces such as piston rings.
Latest Patents
Feller's latest patents include a method and apparatus for machining the circumference of out-of-round workpieces. This innovative approach allows for the machining of various out-of-round contours and diameters using a single copying disc with a basic out-of-round contour. The copying disc is synchronized with the rotation of the piston rings being machined, utilizing a direct current servomotor. To achieve the desired out-of-round contour, the disc deviates from its synchronous movement based on pulses from a computer, which accounts for the leading and lagging difference angles of rotation. Another significant patent focuses on the out-of-round shaping of workpieces, where the actual contour of a workpiece is traced and compared with a predetermined desired contour. The deviations identified are then used to correct the desired contour for further machining.
Career Highlights
Feller's career is marked by his innovative spirit and dedication to improving machining processes. His work has not only advanced the technology in his field but has also contributed to the efficiency and precision of manufacturing processes involving out-of-round components.
Collaborations
Feller has collaborated with notable colleagues such as Alois Skrobek and Manfred Kuhl, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Otto Feller's contributions to the field of machining, particularly through his patents, highlight his role as a key innovator in the industry. His work continues to influence the development of advanced machining technologies.