IPC Main Group
B24B 21/00 Machines or devices using grinding or polishing belts; Accessories therefor
Introduced: September 1968
Last revised: January 2006
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
Scope Notes
Application references: For sharpening cutting edges of tools
4 direct subcodes
Child Classifications
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- B24B 21/02 for grinding rotationally symmetrical surfaces
- B24B 21/04 for grinding plane surfaces
- B24B 21/16 for grinding other surfaces of particular shape
- B24B 21/18 Accessories