Fredrik Harrysson

Title: Fredrik Harrysson: Innovator in Train Coupler Technology

Introduction

Fredrik Harrysson is a notable inventor based in Gustafs, Sweden. He has made significant contributions to the field of train coupler technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and safety of rail vehicles.

Latest Patents

Harrysson's latest patents include a "Train coupler arrangement with axial expansion module." This invention relates to a train coupler designed for energy absorption through a deformation unit. The axial expansion module is mounted alongside the deformation unit and an anchor within the coupler's housing. By expanding this module after installation, the deformation unit and anchor are securely held in place by a predetermined force.

Another significant patent is the "Holder for mounting a second part on a main structure between car body ends of a rail vehicle." This invention features a first holding structure with a contact surface that attaches to a main structure. It also includes a second holding structure that connects to a second part, allowing for a secure mounted state. The design ensures that both contact surfaces are pressed against each other at a specific angle, enhancing stability.

Career Highlights

Fredrik Harrysson is currently employed at Dellner Couplers AB, a company renowned for its expertise in coupler technology. His work has contributed to advancements in the safety and efficiency of rail systems.

Collaborations

Harrysson collaborates with talented individuals such as Anders Westman and Arvid Grahn, who share his passion for innovation in the rail industry.

Conclusion

Fredrik Harrysson's contributions to train coupler technology exemplify his commitment to innovation and safety in rail transport. His patents reflect a deep understanding of engineering principles and a dedication to improving the functionality of rail vehicles.