CABLE HOISTING DEVICE AND METHOD FOR RESOLVING FRICTION BRAKE NOISE

摘要

PROBLEM TO BE SOLVED: To provide a cable hoisting device where occurrence of noise caused by a brake structure is suppressed by applying processing to a peripheral surface of a brake wheel in a friction brake wrapped around with a friction belt on a braking surface of the brake wheel.SOLUTION: A brake wheel 20 pivotally attached to a frame body in a rotatable manner comprises a cut-off portion 21a where a brake belt is not uniformly in contact with the cut-off portion 21a on a braking surface 21.