Patent ID: 11965576
Assignee: EXEDY CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 1:
2. The damper device according to claim 1, wherein
the amount of angular offset in the first rotational direction of the first accommodation portion relative to the first support portion is equal to the amount of angular offset in the second rotational direction of the second accommodation portion relative to the second support portion,
the friction member does not cause friction by sliding relative to either the first rotor or the second rotor when the first and second rotors are rotated relative to each other from the neutral condition by an amount that is equal to the amount of angular offset between the first accommodation portion and the first support portion and between the second accommodation portion and the second support portion, and
the friction member causes friction by sliding relative to either the first or the second rotor when the first and second rotors are rotated relative to each other by an amount that is greater than the amount of angular offset between the first accommodation portion and the first support portion and between the second accommodation portion and the second support portion.