Company Filing History:
Years Active: 2012-2013
Title: Innovations by Jouns Liu
Introduction
Jouns Liu is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced screw mechanisms. With a total of 2 patents, Liu's work focuses on enhancing the efficiency and functionality of industrial applications.
Latest Patents
One of Liu's latest patents is the "Roller Screw." This innovative design includes a long shaft, a screw nut sleeved onto the shaft, and rollers, along with a turnaround member and a turnover member positioned between the long shaft and the screw nut. The turnaround member allows the rollers to circulate, while the turnover member defines a turnover passage that connects two load paths in the long shaft and the screw nut, creating a circulation path. This design ensures that the arrangement of the rollers before and after entering the turnover passage maintains a constant amount ratio, making it suitable for industrial applications.
Another significant patent is the "External Circulation Type Ball Screw with a Noise-Reduction Structure." This invention features a noise-reduction cover mounted on the nut, which includes a noise-reduction groove designed to cover the impacting portions of the return path. The groove allows noises produced by the rolling elements to counteract each other, thereby reducing operational noise during the ball screw's function.
Career Highlights
Jouns Liu is currently employed at Hiwin Technologies Corporation, a leading company in the field of motion control and automation. His work at Hiwin has allowed him to apply his innovative ideas to practical solutions in the industry.
Collaborations
Liu collaborates with talented coworkers, including Wen-Chia Wu and Jui-Long Hsu. Their combined expertise contributes to the advancement of technology in their field.
Conclusion
Jouns Liu's contributions to mechanical engineering through his patents demonstrate his commitment to innovation and improvement in industrial applications. His work continues to influence the industry positively.