Karl Holter

Title: **Innovations by Inventor Karl Holter in Witten, DE**

Introduction

Karl Holter, an inventive mind from Witten, Germany, has made significant contributions to the field of engineering through his inventive patents. He holds a total of three patents, showcasing his expertise and innovative spirit in various technical domains. His inventions focus on improving processes and efficiency in industries such as casting and inspection.

Latest Patents

Holter's latest patents reveal his commitment to enhancing manufacturing processes. One of his notable inventions is a system for **Controlling the Feeding of Casting Powder**. In this innovation, casting powder is fluidized to facilitate its feeding into a mold for continuous casting. The fluidization gas flow is controlled based on the monitored bath surface temperature, utilizing a curved copper sheet that acts as a radiation detector. A thermofeeler attached to the copper sheet regulates a pneumatic control circuit for the fluidizing gas.

His other significant patent is an **Apparatus for Inspecting the Geometry of Dual Roller Tracks**. This apparatus features a parallelogram-like collapsible frame equipped with centering rollers positioned in opposite corners. These rollers engage one roller per track and allow pivoting of straight or curved rulers that interact with other track rollers, providing measurements of radius curvature or deviations from desired specifications.

Career Highlights

Throughout his illustrious career, Holter has made profound contributions while working for renowned companies such as Mannesmann Aktiengesellschaft and Gustav Wiegard Maschinenfabrik. His work at these institutions provided him with valuable experiences and collaborations that influenced his innovative path.

Collaborations

Among Karl Holter's notable collaborators are Gustav Wiegard and Hans Schrewe. Their teamwork has played a crucial role in the development and refinement of various engineering solutions, blending their expertise for groundbreaking results.

Conclusion

In summary, Karl Holter continues to inspire the engineering community with his innovative patents and collaborative spirit. His advancements in casting and inspection technologies not only showcase his ingenuity but also contribute to the broader realm of industrial efficiency and precision. Holter’s work exemplifies the impact an inventor can have on his industry, demonstrating the importance of innovation in today’s technological landscape.