Bending sheet metal along straight lines, e.g. to form simple curves (B21D11/06 - B21D11/18 take precedence; corrugating sheet metal B21D13/00; as edge treatment B21D19/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Bending sheet metal along straight lines, e.g. to form simple curves

CPC: Bending sheet metal along straight lines, e.g. to form simple curves (B21D11/06 - B21D11/18 take precedence; corrugating sheet metal B21D13/00; as edge treatment B21D19/00)

Full Title

Full titles differ between systems:

IPC:

Bending sheet metal along straight lines, e.g. to form simple curves

CPC:

Bending sheet metal along straight lines, e.g. to form simple curves (B21D11/06 - B21D11/18 take precedence; corrugating sheet metal B21D13/00; as edge treatment B21D19/00)

Of 10 combined children, 6 exist in both systems.

4 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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B21D 5/002 CPC only CPC only
B21D 5/004 CPC only CPC only
B21D 5/006 CPC only CPC only
B21D 5/008 CPC only CPC only
B21D 5/01 between rams and anvils or abutments +1 CPC IPC+CPC Available in IPC and CPC
B21D 5/02 on press brakes without making use of clamping means +4 CPC IPC+CPC Available in IPC and CPC
B21D 5/04 on brakes making use of clamping means on one side of the work +3 CPC IPC+CPC Available in IPC and CPC
B21D 5/06 by drawing procedure making use of dies or forming-rollers, e.g. making profiles IPC+CPC Available in IPC and CPC
B21D 5/14 by passing between rollers (B21D5/06 takes precedence) +2 CPC IPC+CPC Available in IPC and CPC
B21D 5/16 Folding; Pleating IPC+CPC Available in IPC and CPC