Location History:
- Nabern, DE (1986)
- Kirchheim-Nabern, DE (1987)
Company Filing History:
Years Active: 1986-1987
Title: Erich E. Schafer: Innovator in Clamping Technology
Introduction
Erich E. Schafer is a notable inventor based in Nabern, Germany. He has made significant contributions to the field of clamping technology, holding a total of 2 patents. His innovative designs have enhanced the efficiency and functionality of various machining processes.
Latest Patents
One of Schafer's latest patents is for a chuck that features clamping jaws connected to the chuck body via radially deflectable arms. This design incorporates two flat parallel arms for each clamping jaw, which act like leaf springs and create a parallelogram link arrangement. The clamping jaws and arms are designed in one piece with the chuck body, utilizing wire erosion to form slots in the projections. The clamping jaws are actuated through a wedge face arrangement that includes a two-armed lever for each jaw, allowing for precise control during operation.
Another significant patent involves a method for machining a workpiece between centers using a lathe. This method includes an axially displaceable tailstock center and front drivers, enabling the workpiece to be lifted off the work spindle center for rough machining. For finish machining, the workpiece is held between the centers and driven by the front drivers, showcasing an innovative approach to lathe operations.
Career Highlights
Erich E. Schafer is currently employed at Index-Werke Komm.-Ges. Hahn & Tessky, where he continues to develop and refine his inventions. His work has been instrumental in advancing clamping technology, making significant impacts in the manufacturing sector.
Collaborations
Schafer collaborates with Helmut F. Link, contributing to the development of innovative solutions in their field. Their partnership has fostered a creative environment that encourages the exploration of new ideas and technologies.
Conclusion
Erich E. Schafer's contributions to clamping technology and machining methods highlight his innovative spirit and dedication to improving industrial processes. His patents reflect a deep understanding of engineering principles and a commitment to advancing technology in his field.