Company Filing History:
Years Active: 1979-1983
Title: The Innovations of Lars B Axelsson
Introduction
Lars B Axelsson is a notable inventor based in Malmo, Sweden. He has made significant contributions to the field of railway braking systems, holding 2 patents that showcase his innovative approach to enhancing safety and efficiency in braking technology.
Latest Patents
One of his latest patents is for a "Brake unit having a slack adjuster." This invention features a pre-stressed spring that is released during the initial stroke of the brake piston, expediting contact between the brake surfaces. Once slack is overcome, further movement of the piston couples the force-transmitting components, allowing the braking force to be transmitted directly to the brake surfaces. This mechanism increases the speed of the brake application relative to the speed of the braking piston.
Another significant patent is the "Lock actuator for a service brake actuator." This invention includes a spindle follower for the service brake piston, with a freely rotating nut threaded on the spindle. A brake prevents nut rotation and is operated by a piston, which can be pneumatically or hydraulically activated to maintain the service brake in an actuated position.
Career Highlights
Throughout his career, Lars has worked with prominent companies in the industry, including Knorr-Bremse GmbH and Svenska Aktiebolaget Bromsregulator. His experience in these organizations has contributed to his expertise in braking systems and innovations.
Collaborations
Lars has collaborated with various professionals in his field, including his coworker Erling R Persson. Their joint efforts have likely led to advancements in braking technology and improved safety measures.
Conclusion
Lars B Axelsson's contributions to the field of railway braking systems through his patents demonstrate his commitment to innovation and safety. His work continues to influence the industry and pave the way for future advancements.