This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: China University of Mining and Technology, Suzhou Dongling Vibration Test Instrument Co., Ltd.. Active years: 2019-2026.
Company Filing History:
2 out of 302 
1 out of 2 Years Active: 2019-2026
Title: Innovations by Xiangdong Chang
Introduction
Xiangdong Chang is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of engineering, particularly in the development of detection devices for steel wire ropes. His innovative approach has led to advancements that enhance safety and efficiency in various applications.
Latest Patents
Xiangdong Chang holds a patent for a "Detection device and method for improving layer-to-layer transition of steel wire ropes." This invention describes systems and methods for detecting a layer-to-layer transition of a lifting steel wire rope on a reel. The system includes a reel assembly for winding a steel wire rope and a tensioning assembly for maintaining the appropriate tension in the rope. Additionally, it features a loading assembly that applies vertical loading to generate a loading force between the tensioned steel wire rope and the rope wound around the reel. The lead screw sliding assembly facilitates relative displacement between the two segments of the steel wire rope, enhancing the overall functionality of the system.
Career Highlights
Xiangdong Chang is affiliated with the China University of Mining and Technology, where he contributes to research and development in engineering. His work has garnered attention for its practical applications in the industry, particularly in improving safety measures for lifting equipment.
Collaborations
He has collaborated with notable colleagues such as Dagang Wang and Zhiyuan Shi, furthering the impact of his research and innovations in the field.
Conclusion
Xiangdong Chang's contributions to the detection of layer-to-layer transitions in steel wire ropes exemplify the importance of innovation in engineering. His work not only enhances safety but also paves the way for future advancements in the industry.