| 摘要 |
<p>An electromagnetically controlled spring clutch mechanism for transmitting the rotating forces of an input rotating element (4) adapted to rotate in a predetermined direction and in a direction opposite thereto to an output rotating element (6). Inside transmission means (8) and outside transmission means (10) are disposed between the input rotating element (4) an the outside rotating element (6), and a coil spring means (94) is disposed between the inside transmission means and the outside transmission means. The rotating force of the input rotating element (4) in the predetermined direction is transmitted to the output rotating element (6) via the inside transmission means (8) by the contraction of the coil spring means (94), and the rotating force of the input rotating element (4) in the opposite direction is transmitted to the output rotating element (6) via the outside transmission means (10) by the expansion of the coil spring means (94).</p> |
