| 摘要 |
<p>The mechanism is used for changing tools on a drill. It has a quick-change chuck with interchangeable tool supports. A number of mountings for the tool supports working with the chuck are lifted individually in a beam movable in a straight line at right angles to the drill spindle axis. The beam guide slides at right angles to the beam movement direction in a guide, and has lifting mechanisms for the chuck locking ring and each of the tool supports.</p> |
