US Patent Issued to Chint Low Voltage Electrical Technology on Sept. 30 for "Operating mechanism of circuit breaker and assembling breaker" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,310, issued on Sept. 30, was assigned to Chint Low Voltage Electrical Technology Co. Ltd. (China).

"Operating mechanism of circuit breaker and assembling breaker" was invented by Denggui Ao (Shanghai), Lijun Yan (Shanghai), Hao Fu (Shanghai) and Yongfu Xu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An operating mechanism of a circuit breaker, wherein two ends of a first spring are rotationally connected to a rocker arm assembly and a first crank through a first spring shaft and a second spring shaft respectively, and one end of a jump buckle is rotationally connected to a bracket and is a jump buckle pivoting end; a jump buckle hole of...