Damper device

A damper device comprising:

• a first rotary body including at least a first plate that rotates around a rotation axis and a second plate that is disposed to face the first plate and integrally rotates with the first plate around the rotation axis;
• a second rotary body that rotates relative to the first rotary body around the rotation axis;
• a control plate that is disposed between the first plate and the second rotary body in an axial direction and is engaged with the second rotary body to rotate integrally with the second rotary body;
• a first thrust member at least a part of which is disposed between the first plate and the control plate in the axial direction and that is engaged with the first plate to rotate integrally with the first rotary body around the rotation axis;
• and
• a second thrust member at least a part of which is disposed between the second plate and the second rotary body in the axial direction and that is engaged with the second plate to rotate integrally with the first rotary body around the rotation axis, wherein
• the first thrust member is biased by a biasing member supported by the first plate in a direction to be pressed against the control plate to generate a first frictional force between the first thrust member and the control plate,
• the control plate is separated from the first plate in a case other than a specific state in which the second rotary body rotates relative to the first rotary body in a predetermined direction by a predetermined twist angle or more and abuts against and slides on the first plate in the specific state to generate a second frictional force between the control plate and the first plate, and
• the second thrust member abuts against and slides on the second rotary body to generate a third frictional force between the second thrust member and the second rotary body.