Machine tool with vertically movable transverse support - has support firmly coupled to top of upright column, with latter vertically movable by hoist
DE4203492A1
Adjustable roller steady rest for lathe - has contact sensor in upper pre-adjusted support so that heavy workpiece can be jacked up on bottom support until contact indicates work is centred
DE4032003A1
Tool changing system for machine tool - places used tool in tool magazine and selects next tool whilst machine is operating
