| 摘要 |
A torque limiter comprising a first rotary element rotated by a drive source, a first frictional element interlocked with the first rotary element, a second frictional element disposed overlapping the first frictional element and rotated along with the rotation of the first frictional element by the frictional force with the first frictional element, and a second rotary element interlocked with the second frictional element. Preferably, the first rotary element and the second rotary element are rotatably supported on the same rotating shaft, either one of the first rotary element and the second rotary element is fixed on the rotating shaft, and the other is supported to be capable of rotating relative to the rotating shaft. |
