| 摘要 |
A system and method for dampening rotational movement of a first rotating member (124a) according to which a second rotating member (124) operatively connected to the first rotating member for rotation therewith. At least one flyweight (136, 138) is provided which is responsive to the inertial forces caused by rotation of the second rotating member for increasing its effective length, and a plurality of friction plates (146, 148) are responsive to the increase of the effective length of the flyweight for dampening or braking the rotational movement of the second rotating member, and therefore the first rotating member. |
