US Patent Issued to BEIJING JIAOTONG UNIVERSITY on Sept. 29 for "Road-rail dual purpose quick disassembly and assembly type rail grinding maintenance robot" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,634, issued on Sept. 29, was assigned to BEIJING JIAOTONG UNIVERSITY (Beijing).

"Road-rail dual purpose quick disassembly and assembly type rail grinding maintenance robot" was invented by Wengang Fan (Beijing), Yi Wang (Beijing), Zhiwei Wu (Beijing), Jiang Li (Beijing), Jianyong Li (Beijing), Yueming Liu (Beijing), Meng Nie (Beijing) and Kang Xu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a road-rail dual purpose quick disassembly and assembly type rail grinding maintenance robot, including a left robot grinding unit, a right robot grinding unit and quick unit connecting devices. The two robot grinding units are fixedly con...