Company Filing History:
Years Active: 1982-1988
Title: Johann Spensberger: Innovator in Precision Machining
Introduction
Johann Spensberger is a notable inventor based in Poing, Germany. He has made significant contributions to the field of precision machining, holding a total of five patents. His innovative methods and tools have advanced the efficiency and accuracy of machining processes.
Latest Patents
One of Spensberger's latest patents is a method for chamfering the axially facing ends of toothed workpieces. This method involves a cutting tool arranged on a rocking lever, which moves back and forth in response to the peripheral speed of the constantly rotating workpiece. The cutting edge of the tool removes chips during each stroke directed toward the axially facing surface of each tooth. The cutting edge follows a circular segment path, aligning approximately parallel to a radial of the workpiece.
Another significant patent is for a gear or rack-shaped tool designed for precision machining of tooth flanks. This tool features a coating of hard material, such as diamond or cubic boron nitride (CBN). The design includes two connected halves, each with a base member that has teeth projecting axially beyond one side. The arrangement allows for the application of the coating without complications, as the projecting teeth of each half fit into the gaps created by the teeth removed from the other half.
Career Highlights
Johann Spensberger is associated with Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co., where he has contributed to the development of advanced machining technologies. His work has been instrumental in enhancing the capabilities of precision tools used in various manufacturing processes.
Collaborations
Spensberger has collaborated with notable colleagues, including Heinrich R. Fischer and Walter Schmidkunz. Their combined expertise has fostered innovation and improvement in the field of machining.
Conclusion
Johann Spensberger's contributions to precision machining through his patents and collaborative efforts have made a lasting impact on the industry. His innovative approaches continue to influence the development of advanced machining tools and methods.