Horst H Lettner

Title: Horst H Lettner: Innovator in Extrusion Technology

Introduction

Horst H Lettner is a notable inventor based in Glattbach, Germany. He has made significant contributions to the field of extrusion technology, particularly in the feeding and cooling of molten plastic strands. With a total of 2 patents, Lettner's work has advanced the efficiency and effectiveness of plastic manufacturing processes.

Latest Patents

Lettner's latest patents include an "Apparatus for feeding of molten strands to a drainage trough" and an "Extrusion apparatus for extruding plastic filaments." The first patent describes a system where molten strands are fed into a drainage trough, which is designed to pivot, allowing the upper end to transition from a collecting position to a position where the filaments can fall behind the trough. The second patent focuses on a discharge trough that features a slidably movable segment at its upper end. This segment can be extended behind the fall line of the strands as they emerge from nozzles, effectively catching the strands and allowing for their separation and cooling before they are fed to a granulator.

Career Highlights

Throughout his career, Lettner has worked with prominent companies in the industry, including Automatik Apparate-Maschinenbau H. Hench GmbH. His expertise in extrusion technology has positioned him as a key figure in the development of innovative manufacturing solutions.

Collaborations

Lettner has collaborated with notable individuals such as Friedrich Hunke and Hans H Hench, contributing to advancements in the field through shared knowledge and expertise.

Conclusion

Horst H Lettner's contributions to extrusion technology through his patents and collaborations have significantly impacted the plastic manufacturing industry. His innovative approaches continue to influence the efficiency of production processes.