Peter Kalkenings

Title: The Innovations of Peter Kalkenings

Introduction

Peter Kalkenings is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of engineering, particularly in the production of welded copper and copper alloy pipes. With a total of 3 patents to his name, Kalkenings has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

Kalkenings' latest patents include a method of producing welded copper and copper alloy pipes. Additionally, he has developed a cold pilger rolling tool for producing internally ribbed tubes. This innovative tool utilizes a cold pilger step rolling process in a rolling stand that is movable back and forth in the direction of rolling. The design features rolls of a tapered shape that roll along the material with an alternating direction of rotation. The tool also includes a cold pilger rolling mandrel that tapers, along with an extension plug mounted coaxially and rotatably at the free end of the mandrel. This extension plug is machined to create a negative of the helical internal ribbing that is to be produced.

Career Highlights

Throughout his career, Kalkenings has worked with prominent companies such as SMS Demag AG and Mannesmann Aktiengesellschaft. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Kalkenings has collaborated with notable coworkers, including Horst Stinnertz and Erling Roller. These partnerships have further enhanced his ability to innovate and develop new technologies.

Conclusion

Peter Kalkenings is a distinguished inventor whose work in the field of engineering has led to significant advancements in the production of copper and copper alloy pipes. His patents reflect his dedication to innovation and his impact on the industry is noteworthy.