Single purpose machines or devices for particular grinding operations not covered by any other main group

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

Child Classifications

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• B24B 19/02 for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
• B24B 19/08 for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
• B24B 19/14 for grinding turbine blades, propeller blades or the like
• B24B 19/16 for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
• B24B 19/2 for grinding dies
• B24B 19/22 characterised by a special design with respect to properties of the material of non-metallic articles to be ground
• B24B 19/26 for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads