Jens Häfner

Title: Innovations by Jens Häfner in Concrete Pump Technology

Introduction

Jens Häfner is a notable inventor based in Stuttgart, Germany, recognized for his contributions to the field of concrete pump technology. With a total of two patents to his name, Häfner has developed innovative solutions that enhance the functionality and efficiency of mobile concrete pumps.

Latest Patents

Häfner's latest patents include an "Angled boom comprising variable cross-section for mobile concrete pumps." This invention relates to a boom arm designed for mobile concrete pumps, featuring a first and second end with an elbowed section. The boom arm is constructed from a fiber composite material, allowing it to withstand torsional loads during operation. The design ensures that the height of the boom arm in cross-section is greater than its width beyond the elbowed region, while the width is greater than or equal to the height in the elbowed region.

Another significant patent is the "Boom system having a retracted position which reduces installation space." This boom system includes multiple pivotably interconnected booms, with at least one boom featuring a recess along its length. This recess is designed to receive an adjacent boom when the system is in a retracted position, optimizing space during operation.

Career Highlights

Häfner is currently employed at Putzmeister Engineering GmbH, a company renowned for its advanced concrete pumping solutions. His work at Putzmeister has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in the industry.

Collaborations

Throughout his career, Häfner has collaborated with several talented individuals, including Peter Mögle and Ansgar Müller. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in concrete pumping.

Conclusion

Jens Häfner's innovative contributions to concrete pump technology demonstrate his commitment to enhancing the efficiency and functionality of construction equipment. His patents reflect a deep understanding of engineering principles and a dedication to improving industry standards.