Making articles shaped as bodies of revolution (rolling tubes B21B17/00 - B21B25/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Making articles shaped as bodies of revolution

CPC: Making articles shaped as bodies of revolution (rolling tubes B21B17/00 - B21B25/00)

Full titles differ between systems:

IPC:

Making articles shaped as bodies of revolution

CPC:

Making articles shaped as bodies of revolution (rolling tubes B21B17/00 - B21B25/00)

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Navigate with arrow keys, Enter to open

B21H 1/02 discs; disc wheels IPC+CPC Available in IPC and CPC
B21H 1/06 rings of restricted axial length (extending closed shapes of metal bands by simultaneous rolling at two or more zones B21B5/00) IPC+CPC Available in IPC and CPC
B21H 1/14 balls, rollers, cone rollers, or like bodies IPC+CPC Available in IPC and CPC
B21H 1/18 cylinders, e.g. rolled transversely IPC+CPC Available in IPC and CPC
B21H 1/22 characterised by use of rolls having circumferentially varying profile since 1974 IPC+CPC Available in IPC and CPC