Device to remove shaft sealing ring from seat in casing wall; has pipe connector that fits on shaft, where end area of pipe connector is conical and has outer threading that fits sealing ring

摘要

The device (1) has pipe connector (10) that fits on the shaft (5). The end area (11) of the pipe connector is conical and has an outer threading (13) that fits the sealing ring (2). The tapered end (12) of the pipe connector preferably has sharp edges. The thread depth decreases towards the tapered end. The opposite end (16) of the pipe connector preferably has a torque transmitting handle part (18). An Independent claim is included for a method for using the device.