Coupling for reconciliation of axial tolerance between driving and driving-off shafts, has intermediate shaft equipped with internal teeth between coupling parts, and leading-through part that is varied in length

摘要

The coupling has a hollow intermediate shaft (3) equipped with internal teeth between coupling parts, and a leading-through part in varied length. The internal teeth are in contact with external teeth of a shaft part e.g. hollow shaft part (11), for torque transmission, where the internal teeth and external teeth run axially. The shaft part arranged in the intermediate shaft is axially and adjustably arranged by a hydraulic-operatable adjustment device relative to the intermediate shaft, and the device comprises a hydraulic piston (8) axially and movably arranged in a hydraulic cylinder (12).