Co-rotating scroll compressor

A co-rotating scroll compressor comprising:

• a drive-side scroll member driven to rotate around a rotational axis by a drive unit and having a spiral drive-side wall body disposed on a drive-side end plate;
• a driven-side scroll member in which a spiral driven-side wall body corresponding to the drive-side wall body is disposed on a driven-side end plate and the driven-side wall body meshes with the drive-side wall body to form a compression space;
• a synchronization drive mechanism transmitting a drive force of the drive unit to the driven-side scroll member such that the drive-side scroll member and the driven-side scroll member perform rotating motions in the same direction and at the same angular velocity;
• a first side plate disposed on the rotational axis direction side with respect to the drive-side scroll member and the driven-side scroll member;
• a second side plate fixed at a predetermined gap in the rotational axis direction with respect to the first side plate;
• and
• a center plate disposed between the first side plate and the second side plate, wherein
• the first side plate is fixed to one of the drive-side scroll member and the driven-side scroll member,
• the center plate is fixed to the other of the drive-side scroll member and the driven-side scroll member, and
• the synchronization drive mechanism is provided between the first and second side plates and the center plate.