Location History:
- St-Légier, CH (2014)
- Lausanne, CH (2015 - 2016)
Company Filing History:
Years Active: 2014-2016
Title: Innovations and Contributions of Inventor Jean Marie Laurens
Introduction
Jean Marie Laurens, an accomplished inventor based in Lausanne, Switzerland, has made significant strides in the field of engineering with a focus on heavy lifting technologies and tendon threading methods. With three patents to his name, Laurens continues to innovate in the construction and structural engineering sectors, enhancing the efficiency and effectiveness of modern construction techniques.
Latest Patents
One of Laurens' most notable inventions is his patent for a heavy lifting apparatus and method. This innovative crane apparatus is specifically designed for lifting heavy loads, such as a wind-turbine generator unit, onto towering wind turbine structures. The crane can ascend cables attached to the top of the tower, equipped with the necessary lifting gear. Its design includes retractable jib-frames and boom arms that can be deployed into a load-bearing position once positioned atop the tower. The incorporation of hydraulic strand jacks and heavy-duty strands ensures safe handling of substantial weights.
Another significant patent attributed to Laurens is a method and reel device for threading tendons into ducts. This method facilitates the threading of a tendon into a duct from an opening at an intermediate point, allowing both ends of the tendon to be unwound simultaneously into the duct. This reel and method were specifically developed to cater to the needs of constructing tall structures, such as containment vessels, where coated steel tendons are required within post-tensioning ducts.
Career Highlights
Jean Marie Laurens has established a reputable career at VSL International AG, a notable company known for its innovations in construction and engineering solutions. His focus on creating practical and efficient solutions has garnered recognition in the engineering community. His expertise in heavy lifting and duct threading positions him as a key player in advancing construction methodologies.
Collaborations
Throughout his career, Laurens has collaborated with esteemed colleagues, including Max Ernst Meyer and Walter Althaus. These partnerships have fostered an environment of shared knowledge and collective innovation, allowing Laurens to develop groundbreaking solutions that benefit the engineering and construction fields.
Conclusion
Jean Marie Laurens exemplifies the spirit of innovation in engineering through his patented inventions and contributions to the industry. His work at VSL International AG and collaborations with prominent colleagues highlight his commitment to enhancing construction technologies. With ongoing advancements and a focus on innovative solutions, Laurens continues to leave a mark in the realm of inventions and engineering practices.