公开(公告)号：WO2022264047A1

公开(公告)日：2022-12-22

申请号：PCT/IB2022/055526

申请日：2022-06-15

Applicant: FLSMIDTH A/S

Inventor： KNUDSEN, Steen Christian ,  FOGH, Poul ,  NIELSEN, Jens

IPC: F16C13/00 ,  F16C13/02 ,  F16C17/24 ,  F16C17/26 ,  F16C17/02 ,  B62D55/14 ,  B62D55/15 ,  F16C13/003 ,  F16C17/246 ,  F16C2233/00 ,  F16C2240/46

Abstract: A roller having a roller body, a shaft, and a bearing. The roller body is arranged for rotating about a roller axis and has a bore. The shaft is located in the bore together with the bearing. The bearing has an inner surface surrounding the shaft and an outer surface facing the roller body. The roller has a gap sensor device arranged in the shaft body for measuring in a radially outward direction from the shaft through a gap in the bearing onto the surface of the roller body.