Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Machines or devices for shearing or cutting tubes

CPC: Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16)

Full titles differ between systems:

IPC:

Machines or devices for shearing or cutting tubes

CPC:

Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16)

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

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B23D 21/003 CPC only CPC only
B23D 21/006 CPC only CPC only
B23D 21/02 otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames IPC+CPC Available in IPC and CPC
B23D 21/04 Tube-severing machines with rotating tool-carrier IPC+CPC Available in IPC and CPC
B23D 21/06 Hand-operated tube-cutters IPC+CPC Available in IPC and CPC
B23D 21/14 cutting inside the tube +1 CPC IPC+CPC Available in IPC and CPC

Class B23,2013–2023, worldwide · Source: EPO PATSTAT

Class B23,2013–2023, worldwide · Source: EPO PATSTAT