ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,451, issued on May 5, was assigned to Jiangxi Jizhun Technology Co. Ltd. (Ganzhou, China).
"Oil-immersed steering gear" was invented by Wei Li (Ganzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention belongs to the technical field of steering gears, and specifically discloses an oil-immersed steering gear, including a shell assembly, where a control chamber and an oil immersion chamber are separated in the shell assembly. According to the oil-immersed steering gear of the present invention, the gear transmission assembly is immersed in the liquid gear oil in the oil immersion chamber, so that fluid lubrication conditions ca...