DIFF Subgroup
B22D 17/20 Accessories: Details
Introduced: September 1968
Title
Titles differ between systems:
IPC: Accessories; Details
CPC: Accessories: Details
Full Title
Full titles differ between systems:
IPC:
Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure > Accessories; Details
CPC:
Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure > Accessories: Details
Of 10 combined children, 5 exist in both systems.
5 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B22D 17/22 Dies (manufacture, see the appropriate class, e.g. B23P15/24); Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies +9 CPC IPC+CPC Available in IPC and CPC
- B22D 17/26 Mechanisms or devices for locking or opening dies +2 CPC IPC+CPC Available in IPC and CPC
- B22D 17/30 Accessories for supplying molten metal, e.g. in rations (supplying molten metal in ration in general B22D39/00) IPC+CPC Available in IPC and CPC