| 摘要 |
A manually disengageable centrifugal clutch for motor vehicles has a clutch cover fixed to a flywheel, a pressure plate axially movable relative to the flywheel, and an intermediate disc. An intermediate plate defines, together with the pressure plate, a plurality of outwardly narrowing spaces for radially movable centrifugal weights and is spring biased towards the pressure plate. The intermediate plate is suspended on disengagement arms and is movable thereby away from the pressure plate. In one position at a certain distance from the pressure plate, the spaces for the centrifugal weights are widened so much that the weights cannot exert any pressure on the pressure plate. The clutch is thereby disengaged regardless of rotational speed, the disengaging force only depending on the spring force on the intermediate plate.
|
