Axial light sensing type deflection monitoring apparatus and method for hoist braking disc
Axial light sensing type hoister braking disc deflection monitoring device and method
DEVICE AND METHOD OF ENERGY COLLECTION FOR CAGE WITH GUIDE ROPES
Eccentric loading adjusting mechanism and method for parallel suspension platform
Energy collection device and method for rope shaft guide cage
RELIABILITY ROBUST DESIGN METHOD FOR MULTIPLE FAILURE MODES OF ULTRA-DEEP WELL HOISTING CONTAINER
Rope shaft guide cage energy collecting device and method
Vertical Rope Climbing Inspection Robot for Ultra-Deep Vertical Shaft Steel-Rope Guide