ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,182, issued on June 10.
"Planetary gear type throwing wheel device" was invented by Fu-Hung Ho (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A planetary gear type throwing wheel device contains: a central shaft rotatably locked on two rotatable discs, and a transmission gear locked on the central shaft. Each rotatable disc includes three supports and three columns rotatably connect with three throwing force gears. The transmission gear drives the three throwing force gears to rotate. Each throwing force gear includes a defining portion, and multiple counterweight elements are disposed on the defining portion. A generator rotation ...