| 摘要 |
<p>A jaw clutch (10) comprising first (16) and second jaws (18) arranged for positive engagement with one another wherein the first (16) and second jaws (18) have contacting surfaces (20) comprising crests and troughs, the transition between crests and troughs being gradual. <??>The torque required to interrupt the drive is preferably adjustable. The torque required to interrupt the drive is not necessarily the same for torques applied in different directions. <IMAGE></p> |
