IPC Subgroup
B24B 31/12 Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group
Introduced: September 1968
Last revised: January 2006
Full Title
Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work or the abrasive material is loose; Accessories therefor > Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by 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
2 direct subcodes
Child Classifications
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- B24B 31/14 Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
- B24B 31/16 Means for separating the workpiece from the abrasive medium at the end of operation