| 摘要 |
PROBLEM TO BE SOLVED: To provide a damper device capable of suppressing generation of noise due to backlash clogging in a cam type rotation buffer mechanism.SOLUTION: A damper device includes: a damper spring 24 to be elastically deformed according to relative rotation angles of first and second rotation members 21 and 22; a cam member 41 supported by the second rotation member 22; and cam follower arms 28L and 28R engaged with the cam member 41 and the damper spring 24, and swingably supported by the first rotation member 21 so as to change the elastic deformation amount of the damper spring 24 according to the relative rotation angles of both rotation members 21 and 22. On the second rotation member 22, resin plates 42A and 42B which have an abutment surface 42e close to a cam surface 41c and bring the abutment surface 42e into press contact engagement with the cam follower arms 28L and 28R by press contact force larger than the cam surface 41c when the elastic deformation amount of the damper spring 24 is the minimum level. |
