Co-rotating scroll compressor

A co-rotating scroll compressor comprising:

• a driving scroll member rotationally driven around a rotation axis by a drive unit and provided with a drive-side wall placed on a drive-side end plate, where the drive-side wall is spiral-shaped;
• a driven scroll member configured to form a compression space when a driven-side wall corresponding to the drive-side wall is placed on a driven-side end plate and the driven-side wall is meshed with the drive-side wall, where the driven-side wall is spiral-shaped;
• a synchronous drive mechanism, including a ring and a pin that engages the ring, configured to transmit a driving force from a driving shaft to a driven shaft such that the driving scroll member and the driven scroll member perform rotating motion in a same direction at a same angular velocity;
• a drive-side plate placed between the driving scroll member and the drive unit at a predetermined distance from the driving scroll member in a direction of the rotation axis,
• wherein the drive-side plate includes a shaft portion connected to the driving shaft and a fixing portion fixed to an outer periphery of the driving scroll member, and
• the synchronous drive mechanism is placed between the drive-side plate and the driving scroll member.