IPC Main Group
B24B 15/00 Machines or devices designed for grinding seat surfaces; 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
Related Keywords
grinding-in of valve membersgrinding-in VALVES
4 direct subcodes
Child Classifications
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- B24B 15/02 in valve housings
- B24B 15/04 on valve members
- B24B 15/06 on openings of bottles; on bottle stoppers or the like
- B24B 15/08 for grinding co-operating seat surfaces by moving one over the other