Company Filing History:
Years Active: 1992-2009
Title: **Inventor Andrzej Cholinski: Innovating Elevator Technology**
Introduction
Andrzej Cholinski, a prominent inventor based in Ebikon, Switzerland, has made significant contributions to the field of elevator technology. With a total of 10 patents to his name, he has demonstrated a commitment to pushing the boundaries of innovation in this crucial sector.
Latest Patents
Cholinski's latest patents showcase his ingenuity and expertise. One of his notable inventions is a drive unit without an engine frame for elevators. This innovative design includes at least one motor, a motor stand, a bearing block, a drive pulley, and a counter-roller attachment, creating a stable structure that eliminates the need for an engine frame. The motor stand and bearing block are efficiently connected by webs, enabling a compact and robust design.
Another of his significant inventions is an elevator drive unit that combines a traction sheave, supported by a rotatable shaft and bearing pair, with rotors of two electric motors. This design employs cage-housings on spaced bearing end-plates to retain the stators of the motors. A plurality of frequency converters operating in a master/slave mode supplies electrical power effectively to the motors, enhancing the efficiency and performance of the elevator system.
Career Highlights
Andrzej Cholinski works with Inventio AG, a company known for its innovative solutions in the elevator industry. His work at Inventio AG reflects his dedication to improving elevator technologies, making them safer and more efficient for users worldwide.
Collaborations
Throughout his career, Cholinski has collaborated with other notable professionals in the field, including Heinrich Küttel and Josef Vertesy. These collaborations have not only enriched his work but also contributed to advancements in elevator technology, demonstrating the importance of teamwork in the innovation process.
Conclusion
In conclusion, Andrzej Cholinski stands out as a remarkable inventor whose contributions to elevator technology are paving the way for future innovations. With 10 patents under his belt, his work at Inventio AG, combined with collaborations with esteemed colleagues, positions him as a key figure in the industry. Through his innovative designs and commitment to excellence, Cholinski continues to inspire the next generation of inventors.