ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,287, issued on Oct. 7, was assigned to TAIYUAN UNIVERSITY OF TECHNOLOGY (Taiyuan, China).
"Hydraulic actuator shell and preparation method" was invented by Dongping He (Taiyuan, China), Hao Yang (Taiyuan, China), Zhihui Gao (Taiyuan, China), Yuanming Liu (Taiyuan, China), Tao Wang (Taiyuan, China) and Qingxue Huang (Taiyuan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a hydraulic actuator shell and a preparation method. The hydraulic actuator shell comprises a foam metal sandwich composite pipe, a foam metal sandwich flange and a foam metal sandwich end cover; the foam metal sandwich composite pipe is connected with one end of th...