US Patent Issued to T-MAX (HANGZHOU) TECHNOLOGY on Dec. 9 for "Speed reducer, joint assembly and electric pendulum" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,740, issued on Dec. 9, was assigned to T-MAX (HANGZHOU) TECHNOLOGY Co. LTD. (Zhejiang, China).

"Speed reducer, joint assembly and electric pendulum" was invented by Huizhong Yang (Hangzhou, China) and Yilin Yang (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A joint assembly includes a speed reducer and a motor. The speed reducer includes a housing, an internal gear; an external gear at least partially arranged in an internal gear hole of the internal gear and meshing with the internal gear; an eccentric wheel rotatably and at least partially arranged in an external gear hole of the external gear; a limiting disc; and a drive member....