Transfer device

A transfer device comprising:

• a case that houses a transfer mechanism;
• a strainer that suctions oil stored in a lower portion of the case;
• a valve body that has a hydraulic supply circuit that supplies a hydraulic pressure to the transfer mechanism and a suction oil path that discharges extra hydraulic pressure that is extra for the hydraulic supply circuit;
• a first suction inlet that communicates with one of the suction oil path and the strainer and a second suction inlet that communicates with the other of the suction oil path and the strainer;
• and
• a balanced vane pump that has:
• a drive shaft, a rotor fixed to the drive shaft, a vane capable of protruding and retracting in a radial direction with respect to the rotor, and a cam ring, an inner peripheral surface of the cam ring being in sliding contact with a distal end of the vane,
• a first suction port which faces the first suction inlet, opens to an inner circumferential side of the cam ring and into which oil flows from the first suction inlet,
• a second suction port which faces the second suction inlet, opens to the inner circumferential side of the cam ring and into which oil flows from the second suction inlet,
• a first discharge outlet and a second discharge outlet that discharge oil having flowed thereinto from the first suction inlet and the second suction inlet to the hydraulic supply circuit, and
• a communication oil path disposed on the inner circumferential side of the cam ring as viewed from an axial direction of the drive shaft to communicate between the first suction port and the second suction port,
• wherein the communication oil path has a first communicating oil path that extends between the first suction port and the second suction port on a first side of the drive shaft and a second communicating oil path that extends between the first suction port and the second suction port on a second side of the drive shaft opposite the first side of the drive shaft, as viewed from the axial direction of the drive shaft.