the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps

Full Title

Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation > the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR

Subclass:

DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL, CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT