| 摘要 |
<p>There is disclosed clamps for taking up any clearance between the dovetail on the column of a milling machine and the companion ways in the knee and lock the knee to the column against all swaying movement. This is accomplished by having vertically spaced clamping portions on the side of the knee, each clamping portion containing a part of the ways, which ride in the dovetail on the column, separated from adjacent portions of the knee and providing a screw which, when operative, will spring said clamping portion inwardly to clamp portions of the ways on both sides of the knee against both sides of the column dovetail.</p> |
