involving centres or chucks for holding work

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor > involving centres or chucks for holding work

CPC:

Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor (B24B11/00 - B24B21/00 take precedence; honing machines or devices using abrading blocks performing axial and rotary movements superimposed on one another B24B33/00) > involving centres or chucks for holding work

Of 6 combined children, 5 exist in both systems.

1 codes are CPC-only extensions.

3 shared codes have differing titles between IPC and CPC.

Child Classifications

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B24B 5/025 CPC only CPC only
B24B 5/04 for grinding cylindrical surfaces externally (grinding combined cylindrical and conical surfaces B24B5/14) +3 CPC IPC+CPC Available in IPC and CPC
B24B 5/06 for grinding cylindrical surfaces internally (B24B5/40 takes precedence) +1 CPC IPC+CPC Available in IPC and CPC
B24B 5/12 for grinding cylindrical surfaces both externally and internally with several grinding wheels IPC+CPC Available in IPC and CPC
B24B 5/14 for grinding conical surfaces, e.g. of centres IPC+CPC Available in IPC and CPC
B24B 5/16 for grinding peculiarly surfaces, e.g. bulged +3 CPC IPC+CPC Available in IPC and CPC