ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,910, issued on Feb. 10, was assigned to DAIHEN Corp. (Osaka, Japan).
"Belt transmission mechanism and transfer robot including the same" was invented by Yoshihiro Suto (Osaka, Japan) and Takaya Yamada (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A belt transmission mechanism includes two pulleys, first/second steel belts, and first/second covers. Each pulley includes first/second recesses recessed from the outer circumferential surface of the pulley. The first steel belt has an end fixed to a first block member disposed in the first recess. The first cover, fixed to the first recess to enclose the first block member, has an outer cir...