Location History:
- Archen, DE (2002)
- Aachen, DE (1989 - 2019)
Company Filing History:
13 out of 36 
3 out of 17 
1 out of 15 Years Active: 1989-2019
Title: Alfred Heimann: Innovator in Crankshaft Finishing Technologies
Introduction: Alfred Heimann is a prominent inventor based in Aachen, Germany, recognized for his contributions to the field of crankshaft finishing technologies. With a total of 19 patents to his name, Heimann's work focuses on innovative tools designed to enhance the precision and efficiency of crankshaft production.
Latest Patents: Among Heimann's latest inventions are the Rolling Tool and the Burnishing Head. The Rolling Tool is designed for the roller finishing of bearing surfaces of a crankshaft. It features a finishing roller head that is pivotable around the crankshaft axis, ensuring that the roller finishing roller is safeguarded within a roller cage to prevent damage during operation. The design includes a frame for the finishing roller head that pivots around a first pivot axis perpendicular to the crankshaft axis. Additionally, the support roller head incorporates a support roller frame that allows for multiple pivot axes, enhancing maneuverability.
The Burnishing Head, another of Heimann's notable inventions, is intended for smooth rolling of the ring-shaped flat end faces at the thrust bearing of crankshafts. This device utilizes two cylindrical burnishing rollers arranged side by side within a pivotable burnishing head housing, ensuring precise alignment and functionality. Each burnishing roller is securely mounted within a cage in the burnishing head housing, allowing lateral relocatability and minimizing play.
Career Highlights: Alfred Heimann has had a distinguished career, with significant roles in leading engineering firms. Notably, he has contributed to Hegenscheidt-MFD GmbH & Co. KG and Hegenscheidt-MFD Corporation, where his expertise in engineering mechanics has been instrumental in advancing crankshaft finishing processes. His work has proven to be invaluable in enhancing the manufacturing quality and efficiency of automotive components.
Collaborations: Throughout his career, Heimann has collaborated with notable professionals, including Roland Heffe and Herbert Ligacz. These partnerships have allowed for the exchange of innovative ideas and techniques, further fostering advancements in the technology related to crankshaft finishing.
Conclusion: Alfred Heimann's inventive spirit and technical expertise have helped shape the landscape of crankshaft manufacturing. His latest patents on the Rolling Tool and Burnishing Head demonstrate a commitment to innovation that continues to impact the industry. With a robust portfolio of patents and a collaborative mindset, Heimann remains a significant figure in the realm of engineering inventions.