Producing shaped articles from the material (using presses B28B3/00; shaping on moving conveyors B28B5/00; producing tubular articles B28B21/00 )

Introduced: September 1968

Title

Titles differ between systems:

IPC: Producing shaped articles from the material

CPC: Producing shaped articles from the material (using presses B28B3/00; shaping on moving conveyors B28B5/00; producing tubular articles B28B21/00 )

Full Title

Full titles differ between systems:

IPC:

Producing shaped articles from the material

CPC:

Producing shaped articles from the material (using presses B28B3/00; shaping on moving conveyors B28B5/00; producing tubular articles B28B21/00 )

Of 20 combined children, 14 exist in both systems.

6 codes are CPC-only extensions.

8 shared codes have differing titles between IPC and CPC.

Child Classifications

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B28B 1/001 CPC only CPC only
B28B 1/002 CPC only CPC only
B28B 1/004 CPC only CPC only
B28B 1/005 CPC only CPC only
B28B 1/007 CPC only CPC only
B28B 1/008 CPC only CPC only
B28B 1/02 by turning or jiggering +1 CPC IPC+CPC Available in IPC and CPC
B28B 1/04 by tamping or ramming (followed by pressing B28B3/02) +1 CPC IPC+CPC Available in IPC and CPC
B28B 1/08 by vibrating or jolting +3 CPC IPC+CPC Available in IPC and CPC
B28B 1/14 by simple casting, the material being neither forcibly fed nor positively compacted (for molten material B28B1/54) IPC+CPC Available in IPC and CPC
B28B 1/20 by centrifugal or rotational casting (slip-casting involving rotation of the mould B28B1/28; for molten material B28B1/54) IPC+CPC Available in IPC and CPC
B28B 1/24 by injection moulding IPC+CPC Available in IPC and CPC
B28B 1/26 by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor (B28B1/52 takes precedence) +5 CPC IPC+CPC Available in IPC and CPC
B28B 1/29 by profiling or strickling the material in open moulds or on moulding surfaces IPC+CPC Available in IPC and CPC
B28B 1/30 by applying the material on to a core or other moulding surface to form a layer thereon (to form a permanent layer B28B19/00) IPC+CPC Available in IPC and CPC
B28B 1/44 by forcing cores into filled moulds for forming hollow articles +1 CPC IPC+CPC Available in IPC and CPC
B28B 1/48 by removing material from solid section preforms for forming hollow articles, e.g. by punching or boring IPC+CPC Available in IPC and CPC
B28B 1/50 specially adapted for producing articles of expanded material, e.g. cellular concrete (chemical aspects C04B) +1 CPC IPC+CPC Available in IPC and CPC
B28B 1/52 specially adapted for producing articles from mixtures containing fibres, (by wrapping on to mandrels B28B1/42) +7 CPC IPC+CPC Available in IPC and CPC
B28B 1/54 specially adapted for producing articles from molten material, e.g. slag (chemical aspects C04B ) IPC+CPC Available in IPC and CPC