| 摘要 |
<p>Clamping unit for the mould of a plastic moulding machine has pistons moving in holes in the support for one mould half, the holes having inner annular shoulders on which rest cylinder covers which limit the pressure chambers. The cylinder covers penetrated by the piston rods engage the narrower parts of the holes. The mould support is mounted to be axially displaceable in the machine foot.</p> |
