Erich Pfenniger

Title: Erich Pfenniger: Innovator in Rail Technology

Introduction

Erich Pfenniger is a notable inventor based in Lucerne, Switzerland. He has made significant contributions to the field of rail technology, holding 2 patents that showcase his innovative approach to improving rail systems.

Latest Patents

Pfenniger's latest patents include a "Method and device for determining the rectilinearity of guide rails." This invention involves a method and device that determine the rectilinearity of guide rails by emitting a light beam along a reference axis. The light beam is detected by a light detector, allowing for the identification of warping and twisting in the guide rail as the light source or detector is moved along it. Another significant patent is the "Method and device for determining the state of a rail stretch." This invention utilizes a receiver that moves along the rail stretch to receive radio signals from transmitters in the elevator shaft. The spacing data obtained is compared with reference data to assess the state of the rail stretch, enhancing the efficiency of rail adjustments.

Career Highlights

Erich Pfenniger is associated with Inventio AG, a company known for its advancements in elevator and escalator technology. His work at Inventio AG has allowed him to focus on innovative solutions that enhance the safety and efficiency of rail systems.

Collaborations

Pfenniger collaborates with his coworker, René Kunz, contributing to the development of cutting-edge technologies in the rail industry.

Conclusion

Erich Pfenniger's contributions to rail technology through his patents reflect his commitment to innovation and improvement in the field. His work continues to influence the industry positively.