Pressure shoes; Backing belts

Full Title

Machines or devices using grinding or polishing belts; Accessories therefor > for grinding plane surfaces > involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground > Pressure shoes; Backing belts

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

GRINDING; POLISHING

Subclass:

MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS