VANE PUMP OR PENDULUM SLIDE PUMP

摘要

PROBLEM TO BE SOLVED: To provide a vane pump 1 or a pendulum slide pump 1 which achieves high torque transmission between a drive shaft 3 and an inner rotor 2 and simplification of pump installation.SOLUTION: The inner rotor 2 is connected to the drive shaft 3 in a form-fitting manner. Preferably, a shaft-rotor connection 4 between the drive shaft 3 and the inner rotor 2 is formed to allow a wobbling motion of the inner rotor 2 relative to the drive shaft 3.