IPC Main Group
B22C 9/00 Moulds or cores; Moulding processes
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CASTING; POWDER METALLURGY
- Subclass:
- FOUNDRY MOULDING
Related Keywords
MOULD(S) for casting metal
8 direct subcodes
Child Classifications
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- B22C 9/02 Sand moulds or like moulds for shaped castings
- B22C 9/06 Permanent moulds for shaped castings
- B22C 9/08 Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C 9/1 Cores; Manufacture or installation of cores
- B22C 9/12 Treating moulds or cores, e.g. drying, hardening
- B22C 9/18 Finishing
- B22C 9/2 Stack moulds, i.e. arrangement of multiple moulds or flasks
- B22C 9/22 Moulds for peculiarly-shaped castings