US Patent Issued to ABB SCHWEIZ on Oct. 14 for "Stirring component for harmonic transmission system and associated harmonic transmission system" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,441, issued on Oct. 14, was assigned to ABB SCHWEIZ AG (Baden, Switzerland).

"Stirring component for harmonic transmission system and associated harmonic transmission system" was invented by Pushuang Xu (Shanghai), Qianhu Zhang (Shaanxi, China), Xinguo Fu (Shanghai) and Mao Li (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stirring component includes a body arranged in an internal chamber at a side of a circular spline away from a flex spline of the harmonic transmission system. The body includes a coupling hole through which the body is coupled to and rotated with an input shaft of the harmonic transmission system, and at least one stir...