Freerk R Van Calker

Title: Freerk R Van Calker: Innovator in Conveyor Belt Technology

Introduction

Freerk R Van Calker is a notable inventor based in Lathum, Netherlands. He has made significant contributions to the field of conveyor belt technology, holding a total of 3 patents. His work focuses on enhancing the strength, durability, and safety of conveyor belts, particularly for use in coal mines.

Latest Patents

One of his latest patents is a conveyor belt made of PVC, which is reinforced with a compound layer. This innovative design provides high strength, tear resistance, and flame retardancy, making it particularly suitable for coal mining applications. The belt features a matrix of thermoplastic resinous material, reinforced with primary tension elements that consist of continuous filaments. Additionally, the covering layers are designed to ensure coherence in the transverse direction of the belt.

Another significant patent is the filter test-proof conveyor belt, which also boasts high strength and is tailored for coal mining use. This belt incorporates a matrix of rubber with at least one layer of reinforcement fabric. The fabric is woven in a manner that enhances its filter test-proof qualities, utilizing aramid filaments to improve durability.

Career Highlights

Freerk R Van Calker is associated with Akzo N.V., where he has been instrumental in developing advanced conveyor belt technologies. His innovative designs have set new standards in the industry, particularly in terms of safety and efficiency.

Collaborations

Throughout his career, Freerk has collaborated with notable colleagues such as Antonius W Ter Burg and Willem E Weening. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Freerk R Van Calker is a distinguished inventor whose work in conveyor belt technology has made a significant impact on the coal mining industry. His innovative patents reflect his commitment to enhancing safety and efficiency in industrial applications.