IPC Main Group
B21D 5/00 Bending sheet metal along straight lines, e.g. to form simple curves
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Scope Notes
Limiting references: Corrugating sheet metal Bending sheet metal along straight lines as edge treatment
Related Keywords
press BRAKE(S) for bending metalPRESS(ES) brakes for bending metal
6 direct subcodes
Child Classifications
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- B21D 5/01 between rams and anvils or abutments
- B21D 5/02 on press brakes without making use of clamping means
- B21D 5/04 on brakes making use of clamping means on one side of the work
- B21D 5/06 by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D 5/14 by passing between rollers
- B21D 5/16 Folding; Pleating