Hubert M Drossbach

Title: Innovations by Hubert M Drossbach

Introduction

Hubert M Drossbach is a notable inventor based in Bavaria, Germany. He has made significant contributions to the field of thermoplastic polymeric materials, particularly in the production of double wall pipes. With a total of 3 patents, Drossbach's work showcases his expertise and innovative approach to engineering.

Latest Patents

Drossbach's latest patents include a method for producing a double wall pipe and an apparatus for producing the same. The method involves creating a pipe made from thermoplastic polymeric material, featuring a transversely corrugated outer wall and a smooth inner wall of constant diameter. This innovative process utilizes simultaneous extrusion of two tubes, blow molding of the outer wall, and fusion of the two walls while the inner wall is supported by an internal shaping and cooling mandrel. Remarkably, even when using polyvinyl chloride, the method achieves good fusion welds and prevents brittleness. The finished pipe is characterized by the absence of a visible line of demarcation between the materials of the two walls upon inspection.

Career Highlights

Throughout his career, Hubert M Drossbach has worked with various companies, including Contech Construction Products Inc. His experience in the industry has allowed him to refine his techniques and contribute to advancements in pipe manufacturing.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

Hubert M Drossbach's innovative methods in producing double wall pipes highlight his significant contributions to the field of polymer engineering. His patents reflect a commitment to quality and efficiency in manufacturing processes.