| 摘要 |
<p>A clutch for engaging a driving member with a driven member automatically upon application of torque to rotate the driving member, in either direction, for maintaining engagement in either the drive or coast mode of operation and during the transition between drive and coast, for maintaining engagement in either forward or reverse operation and during the transition between forward and reverse, and for disengaging automatically upon interruption of the torque and slight rotation of the driving member in the opposite direction.</p> |
