| 摘要 |
<p>CHUCK A chuck wherein the jaws are mounted on the outer ends of rods slideably arranged in the chuck body to incline radially and axially inwardly from the front face of the chuck. The rods are slotted on their radially outer sides for engagement with an axially shiftable actuator. The actuator and the chuck body have an axially central passageway therethrough for directing coolant to the front face of the chuck or for accommodating a workpiece ejector rod.</p> |
