| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a stable torque limiter by suppressing fluctuation of transmission torque (friction torque×pressing force), in a case where the frictional coefficient of a friction plate fluctuates.SOLUTION: In a torque limiter, in a case where the frictional coefficients of respective friction plates 25, 24 fluctuate, a ball 15 runs on a tray surface from a second tray hole 8a, a first flange body 13, a cylindrical body 12, the second friction plate 24 and a presser body 21 are pressed on a spring member 23 to reduce spring force of the spring member 23, and thereby fluctuation of a transmission torque is suppressed.</p> |
