Coordinate measurement machine has vertically adjustable baseplate mounted on machine feet protruding through it

摘要

A coordinate measurement machine has a vertically adjustable baseplate (12) mounted on the machine feet (38, 42) so that these can protrude to hold the work piece table (46) or be withdrawn into the baseplate. Bearings (50, 54) hold the base plate to the machine feet and (56, 58) table to the machine feet.