US Patent Issued to Hengfengtai Precision Machinery, Zhejiang Hengfengtai Mixing Technology on March 31 for "Reduction gearbox for solar photovoltaic tracking" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,622, issued on March 31, was assigned to Hengfengtai Precision Machinery Co. Ltd. (Wenzhou, China) and Zhejiang Hengfengtai Mixing Technology Co. Ltd (Wenzhou, China).

"Reduction gearbox for solar photovoltaic tracking" was invented by Lianghua Jin (Wenzhou, China), Xiaobin Liu (Wenzhou, China), Yi Zheng (Wenzhou, China), Suben Lin (Wenzhou, China), Bo Wang (Wenzhou, China), Yongliang Ding (Wenzhou, China), Xiang Liu (Wenzhou, China) and Kangle Liao (Wenzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A reduction gearbox for solar photovoltaic tracking includes a housing, an end cover, a gear, and a worm. A first limiting stopper is dispo...