公开(公告)号：US20210362221A1

公开(公告)日：2021-11-25

申请号：US16757382

申请日：2018-10-15

Applicant: SMS GROUP GMBH

Inventor： Axel STAVENOW ,  Alexander RAILE ,  Michael STEUTEN ,  Tobias WISSEN

IPC: B22D11/128 ,  B22D11/124

Abstract: Device (1) for coupling a coolant supply and/or coolant drainage to a roll (2), especially in a continuous casting installation, wherein the roll (2) comprises a journal (3), which is mounted rotatably in a bearing block (4), and a lateral recess, extending in the axial direction, and at least one roll cooling channel, through which a coolant can pass, wherein the device (1) comprises: at least one coolant channel (11, 12), which can be brought into fluidic connection with the roll cooling channel on the journal (3) side; and a sealing unit for sealing the fluidic connection between the coolant channel and the roll cooling channel, comprising an inner module and an outer module; wherein the inner module comprises a hollow cylindrical element (7), which can be inserted into the lateral recess of the journal (3), characterized in that the hollow cylindrical element (7) has no flange on the outer side of the journal, looking in the axial direction.