ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,449,010, issued on Oct. 21, was assigned to Altra Industrial Motion (Shenzhen) Co. Ltd. (Shenzhen, China).
"Friction disk and brake" was invented by Cha Lu (Shenzhen, China), Kongjian Wu (Shenzhen, China) and Atkesone Bernard (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a friction disk and a brake including a magnetic yoke iron core, a first movable plate, a friction disk, a first coil, at least one second coil, an armature and an elastic part; the magnetic yoke iron core includes a first mounting space, a second mounting space and at least one third mounting space distributed coaxially; the first movable plate...