US Patent Issued to TIANJIN UNIVERSITY on Feb. 24 for "Friction test device based on torsional Hopkinson bar (THB)" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,516, issued on Feb. 24, was assigned to TIANJIN UNIVERSITY (Tianjin, China).

"Friction test device based on torsional Hopkinson bar (THB)" was invented by Wei Yao (Tianjin, China), Kaiwen Xia (Tianjin, China), Bangbiao Wu (Tianjin, China), Ying Xu (Tianjin, China) and Xing Li (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A friction test device based on a torsional Hopkinson bar (THB) includes a base, a baffle, and pull rods. The servo axial loading device includes a first oil pressure tank and a first pressure rod. One end of the first pressure rod is embedded in the first oil pressure tank. The baffle includes a front baffle and a ...