IPC Subgroup
B24B 21/18 Accessories
Introduced: September 1968
Last revised: January 2006
Full Title
Machines or devices using grinding or polishing belts; Accessories therefor > Accessories
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 21/2 for controlling or adjusting the tracking or the tension of the grinding belt
- B24B 21/22 for producing a reciprocation of the grinding belt normal to its direction of movement