An elevator sheave (28) includes a sheave body (28) and a coating (31) on a surface of the sheave body (28). The coating (31) includes microcracks (34) and a filler (33) in the microcracks (34). A method of making a sheave (28) for an elevator system is also disclosed.
COATED SHEAVE
BESCHICHTETE SCHEIBE
POULIE À GORGE ENROBÉE
2022-06-29
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |