Location History:
- Wuppertal, DE (1983 - 1997)
- Wupperatl, DE (1997)
Company Filing History:
5 out of 776 
4 out of 1,248 
1 out of 511 Years Active: 1983-1997
Title: Wolf R Krummheuer: Innovator in Industrial Fabric Technology
Introduction
Wolf R Krummheuer is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of industrial fabrics, particularly in the development of materials used for airbags and other industrial applications. With a total of 10 patents to his name, Krummheuer's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents involves an intermingled synthetic filament yarn designed for manufacturing industrial woven fabrics. This innovative yarn is specifically tailored for producing woven fabrics for airbags and other industrial applications. It features a yarn titer ranging from 100 to 1000 dtex, with individual filaments not exceeding 5 dtex. The yarn demonstrates a mean opening length of 2 to 10 cm, and its stability coefficients K1 and K2 exceed 0.6 and 0.3, respectively. This technology allows for the cost-effective production of high-performance woven fabrics.
Another significant patent focuses on fabrics with high thermal stability, particularly for airbags. These uncoated fabrics are thermally stable and achieve specific air permeability through a careful selection of thread numbers and a wet relaxation process. Constructed from polytetramethyleneadipamide yarns with a linear density of 200 to 500 dtex, these fabrics ensure air permeability of less than 100 l/dm² x min, providing security against thermal failure in airbags.
Career Highlights
Throughout his career, Krummheuer has worked with prominent companies such as Akzo N.V. and Akzo Nobel N.V. His experience in these organizations has contributed to his expertise in fabric technology and innovation.
Collaborations
Some of his notable coworkers include Volker Siejak and Hans A Graefe. Their collaboration has likely fostered advancements in the field of industrial fabrics.
Conclusion
Wolf R Krummheuer's contributions to the development of industrial fabrics, particularly for airbags, highlight his innovative spirit and dedication to enhancing safety in industrial applications. His patents reflect a commitment to quality and performance in fabric technology.