ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,385,550, issued on Aug. 12, was assigned to Delta Electronics Inc. (Taoyuan, Taiwan).
"Cycloid speed reducer" was invented by Chi-Wen Chung (Taoyuan, Taiwan) and Wei-Ying Chu (Taoyuan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cycloid speed reducer is disclosed. The accommodation space required for the sealing component is integrated into the track ring to save the material costs and significantly reduce the overall volume. Moreover, a spacer ring is placed between the front bearing and the rear bearing, and the thickness of the spacer ring can be used to adjust the clearances of the front bearing and the rear bearing to facilitate the qua...