Hans Hellman

Title: Inventor Hans Hellman: Pioneering Innovations in Tool Holding and Coupling Devices

Introduction

Hans Hellman, a prominent inventor located in Huddinge, Sweden, has made significant contributions to the field of engineering with a total of three patents to his name. His innovative designs focus on improving the functionality and precision of tool holders and coupling devices, reflecting his dedication to advancing manufacturing technologies.

Latest Patents

Hellman's latest patents exemplify his ingenuity in addressing common challenges in the industry. The first, titled "Tool Holder," describes a device consisting of an essentially C-shaped frame that is designed to support various tools such as riveting, gluing, or welding units. This holder employs a truss framework composed of an outer and an inner C-shaped frame along with several slewing brackets, forming interconnected triangular sections that enhance stability. The outer frame is engineered to support thrust forces, while the inner frame accommodates both thrust and tensile forces, providing a robust solution for demanding applications.

The second patent, "Device for Coupling a Work Piece to a Machine Tool," unveils a coupling device featuring two coupling parts and integrated clamping means for a reliable axial clamping mechanism. This innovative design includes circumferentially spaced grooves on one part that serve as a reference plane during clamping, while protruding pins on the other part ensure misalignment issues are effectively addressed. The design improves the positioning precision of the coupling parts, even under high circumferential stress, showcasing Hellman's focus on practical solutions.

Career Highlights

Throughout his career, Hans Hellman has collaborated with notable companies such as System 3R International AB and C-Power AB. His work in these organizations has allowed him to implement his inventive concepts while contributing to the advancement of technology in the manufacturing sector.

Collaborations

Collaboration has been an essential aspect of Hans Hellman's professional journey. He has worked alongside talented individuals such as Dan Holm and Peter Fröberg. These partnerships have enabled him to leverage diverse perspectives and expertise, enhancing the quality and effectiveness of his inventions.

Conclusion

Hans Hellman's contributions to the field of tool holding and coupling devices demonstrate his commitment to innovation and improvement in engineering practices. With a noteworthy portfolio of patents reflecting his acute understanding of design and functionality, Hellman continues to influence the manufacturing industry, positioning himself as a key figure in modern mechanical engineering advancements.