| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a torque fluctuation absorption device capable of preventing performance deterioration, transformation and destruction due to radiation heat.SOLUTION: A torque fluctuation absorption device includes: a first rotational member 20 arranged in a rotatable manner; a second rotational member 30 arranged in rotatable manner to the first rotational member 20 and having a frictional surface 31e frictionally engaged with a predetermined member other than the first rotational member 20; a damper unit 40 housed in the first rotational member 20 and absorbing fluctuation torque due to torsion between the first rotational member 20 and the second rotational member 30; and a heat transfer prevention unit 23d preventing heat generated on the frictional surface 31e from transferring to the first rotational member 20.</p> |
