Company Filing History:
Years Active: 1987-2003
Title: The Innovations of Friedhelm Lenz
Introduction
Friedhelm Lenz is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of textile machinery, holding a total of seven patents. His work focuses on methods and apparatuses that enhance the efficiency and quality of yarn processing.
Latest Patents
One of his latest patents is a method and apparatus for winding a continuously advancing yarn. This invention allows yarn to be wound on a driven tube to create a cross wound package. The yarn is reciprocated using a traversing yarn guide, with a variable traverse stroke length that adjusts throughout the winding cycle. This innovation ensures that each traverse stroke corresponds to a specific length, optimizing the winding process.
Another significant patent is the yarn false twist texturing apparatus. This apparatus features multiple processing stations designed for texturing thermoplastic yarns. Each station includes a first feed system that withdraws yarn from a package and advances it to a false twist zone, which consists of a heater, cooling device, and twisting unit. The cooling device is particularly innovative, utilizing a cooling tube that cools the yarn from the inside with a coolant flow moving in the opposite direction of the advancing yarn.
Career Highlights
Friedhelm Lenz has worked with prominent companies in the textile machinery industry, including Barmag AG and Barmag Barmer Maschinenfabrik AG. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in yarn processing technology.
Collaborations
Throughout his career, Lenz has collaborated with notable colleagues such as Manfred Mayer and Reinhard Lieber. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the textile sector.
Conclusion
Friedhelm Lenz's contributions to the field of textile machinery through his patents and collaborations have significantly impacted yarn processing technology. His innovative methods and apparatuses continue to influence the industry, showcasing the importance of creativity and engineering in advancing manufacturing processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.