Otis Worldwide (US:OTIS) Jin Rong Jie·2026-01-19 09:32Core Viewpoint - Otis Elevator Company has applied for a patent for an "Elevator Brake Disc Assembly," indicating ongoing innovation in elevator technology and potential enhancements in safety and efficiency [1]. Group 1: Patent Application Details - The patent application, published under CN121341882A, was filed on July 2025 [1]. - The invention pertains to an elevator brake disc assembly designed to brake the rotation of a shaft within an elevator brake [1]. - The assembly includes a brake disc that is mounted to the shaft for simultaneous rotation, at least one first braking part that is securely fitted to the brake disc, and at least one second braking part that is attached to the brake disc in a manner allowing it to move axially while rotating with the disc [1].